72197568

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:776

約数の個数: 140

約数和(自身を含む): 225587560

約数和(自身を除く): 153389992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 684, 733, 864, 912, 1026, 1216, 1296, 1368, 1466, 1539, 1728, 1824, 2052, 2199, 2592, 2736, 2932, 3078, 3648, 4104, 4398, 5184, 5472, 5864, 6156, 6597, 8208, 8796, 10944, 11728, 12312, 13194, 13927, 16416, 17592, 19791, 23456, 24624, 26388, 27854, 32832, 35184, 39582, 41781, 46912, 49248, 52776, 55708, 59373, 70368, 79164, 83562, 98496, 105552, 111416, 118746, 125343, 140736, 158328, 167124, 211104, 222832, 237492, 250686, 316656, 334248, 376029, 422208, 445664, 474984, 501372, 633312, 668496, 752058, 891328, 949968, 1002744, 1128087, 1266624, 1336992, 1504116, 1899936, 2005488, 2256174, 2673984, 3008232, 3799872, 4010976, 4512348, 6016464, 8021952, 9024696, 12032928, 18049392, 24065856, 36098784, 72197568]

約数ペア:

[(1, 72197568), (2, 36098784), (3, 24065856), (4, 18049392), (6, 12032928), (8, 9024696), (9, 8021952), (12, 6016464), (16, 4512348), (18, 4010976), (19, 3799872), (24, 3008232), (27, 2673984), (32, 2256174), (36, 2005488), (38, 1899936), (48, 1504116), (54, 1336992), (57, 1266624), (64, 1128087), (72, 1002744), (76, 949968), (81, 891328), (96, 752058), (108, 668496), (114, 633312), (144, 501372), (152, 474984), (162, 445664), (171, 422208), (192, 376029), (216, 334248), (228, 316656), (288, 250686), (304, 237492), (324, 222832), (342, 211104), (432, 167124), (456, 158328), (513, 140736), (576, 125343), (608, 118746), (648, 111416), (684, 105552), (733, 98496), (864, 83562), (912, 79164), (1026, 70368), (1216, 59373), (1296, 55708), (1368, 52776), (1466, 49248), (1539, 46912), (1728, 41781), (1824, 39582), (2052, 35184), (2199, 32832), (2592, 27854), (2736, 26388), (2932, 24624), (3078, 23456), (3648, 19791), (4104, 17592), (4398, 16416), (5184, 13927), (5472, 13194), (5864, 12312), (6156, 11728), (6597, 10944), (8208, 8796)]