65593476

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 192628800

約数和(自身を除く): 127035324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 179, 234, 243, 261, 324, 348, 351, 358, 377, 468, 486, 522, 537, 702, 716, 754, 783, 972, 1044, 1053, 1074, 1131, 1404, 1508, 1566, 1611, 2106, 2148, 2262, 2327, 2349, 3132, 3159, 3222, 3393, 4212, 4524, 4654, 4698, 4833, 5191, 6318, 6444, 6786, 6981, 7047, 9308, 9396, 9666, 10179, 10382, 12636, 13572, 13962, 14094, 14499, 15573, 19332, 20358, 20764, 20943, 27924, 28188, 28998, 30537, 31146, 40716, 41886, 43497, 46719, 57996, 61074, 62292, 62829, 67483, 83772, 86994, 91611, 93438, 122148, 125658, 134966, 140157, 173988, 183222, 186876, 188487, 202449, 251316, 269932, 280314, 366444, 376974, 404898, 420471, 560628, 565461, 607347, 753948, 809796, 840942, 1130922, 1214694, 1261413, 1681884, 1822041, 2261844, 2429388, 2522826, 3644082, 5045652, 5466123, 7288164, 10932246, 16398369, 21864492, 32796738, 65593476]

約数ペア:

[(1, 65593476), (2, 32796738), (3, 21864492), (4, 16398369), (6, 10932246), (9, 7288164), (12, 5466123), (13, 5045652), (18, 3644082), (26, 2522826), (27, 2429388), (29, 2261844), (36, 1822041), (39, 1681884), (52, 1261413), (54, 1214694), (58, 1130922), (78, 840942), (81, 809796), (87, 753948), (108, 607347), (116, 565461), (117, 560628), (156, 420471), (162, 404898), (174, 376974), (179, 366444), (234, 280314), (243, 269932), (261, 251316), (324, 202449), (348, 188487), (351, 186876), (358, 183222), (377, 173988), (468, 140157), (486, 134966), (522, 125658), (537, 122148), (702, 93438), (716, 91611), (754, 86994), (783, 83772), (972, 67483), (1044, 62829), (1053, 62292), (1074, 61074), (1131, 57996), (1404, 46719), (1508, 43497), (1566, 41886), (1611, 40716), (2106, 31146), (2148, 30537), (2262, 28998), (2327, 28188), (2349, 27924), (3132, 20943), (3159, 20764), (3222, 20358), (3393, 19332), (4212, 15573), (4524, 14499), (4654, 14094), (4698, 13962), (4833, 13572), (5191, 12636), (6318, 10382), (6444, 10179), (6786, 9666), (6981, 9396), (7047, 9308)]