42821136

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 200

約数和(自身を含む): 136836480

約数和(自身を除く): 94015344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 37, 38, 47, 48, 54, 57, 72, 74, 76, 81, 94, 108, 111, 114, 141, 144, 148, 152, 162, 171, 188, 216, 222, 228, 282, 296, 304, 324, 333, 342, 376, 423, 432, 444, 456, 513, 564, 592, 648, 666, 684, 703, 752, 846, 888, 893, 912, 999, 1026, 1128, 1269, 1296, 1332, 1368, 1406, 1539, 1692, 1739, 1776, 1786, 1998, 2052, 2109, 2256, 2538, 2664, 2679, 2736, 2812, 2997, 3078, 3384, 3478, 3572, 3807, 3996, 4104, 4218, 5076, 5217, 5328, 5358, 5624, 5994, 6156, 6327, 6768, 6956, 7144, 7614, 7992, 8037, 8208, 8436, 10152, 10434, 10716, 11248, 11988, 12312, 12654, 13912, 14288, 15228, 15651, 15984, 16074, 16872, 18981, 20304, 20868, 21432, 23976, 24111, 24624, 25308, 27824, 30456, 31302, 32148, 33041, 33744, 37962, 41736, 42864, 46953, 47952, 48222, 50616, 56943, 60912, 62604, 64296, 66082, 72333, 75924, 83472, 93906, 96444, 99123, 101232, 113886, 125208, 128592, 132164, 140859, 144666, 151848, 187812, 192888, 198246, 227772, 250416, 264328, 281718, 289332, 297369, 303696, 375624, 385776, 396492, 455544, 528656, 563436, 578664, 594738, 751248, 792984, 892107, 911088, 1126872, 1157328, 1189476, 1585968, 1784214, 2253744, 2378952, 2676321, 3568428, 4757904, 5352642, 7136856, 10705284, 14273712, 21410568, 42821136]

約数ペア:

[(1, 42821136), (2, 21410568), (3, 14273712), (4, 10705284), (6, 7136856), (8, 5352642), (9, 4757904), (12, 3568428), (16, 2676321), (18, 2378952), (19, 2253744), (24, 1784214), (27, 1585968), (36, 1189476), (37, 1157328), (38, 1126872), (47, 911088), (48, 892107), (54, 792984), (57, 751248), (72, 594738), (74, 578664), (76, 563436), (81, 528656), (94, 455544), (108, 396492), (111, 385776), (114, 375624), (141, 303696), (144, 297369), (148, 289332), (152, 281718), (162, 264328), (171, 250416), (188, 227772), (216, 198246), (222, 192888), (228, 187812), (282, 151848), (296, 144666), (304, 140859), (324, 132164), (333, 128592), (342, 125208), (376, 113886), (423, 101232), (432, 99123), (444, 96444), (456, 93906), (513, 83472), (564, 75924), (592, 72333), (648, 66082), (666, 64296), (684, 62604), (703, 60912), (752, 56943), (846, 50616), (888, 48222), (893, 47952), (912, 46953), (999, 42864), (1026, 41736), (1128, 37962), (1269, 33744), (1296, 33041), (1332, 32148), (1368, 31302), (1406, 30456), (1539, 27824), (1692, 25308), (1739, 24624), (1776, 24111), (1786, 23976), (1998, 21432), (2052, 20868), (2109, 20304), (2256, 18981), (2538, 16872), (2664, 16074), (2679, 15984), (2736, 15651), (2812, 15228), (2997, 14288), (3078, 13912), (3384, 12654), (3478, 12312), (3572, 11988), (3807, 11248), (3996, 10716), (4104, 10434), (4218, 10152), (5076, 8436), (5217, 8208), (5328, 8037), (5358, 7992), (5624, 7614), (5994, 7144), (6156, 6956), (6327, 6768)]