88407956

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 108

約数和(自身を含む): 207660348

約数和(自身を除く): 119252392

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 157, 169, 182, 196, 221, 238, 314, 338, 364, 442, 476, 628, 637, 676, 833, 884, 1099, 1183, 1274, 1547, 1666, 2041, 2198, 2366, 2548, 2669, 2873, 3094, 3332, 4082, 4396, 4732, 5338, 5746, 6188, 7693, 8164, 8281, 10676, 10829, 11492, 14287, 15386, 16562, 18683, 20111, 21658, 26533, 28574, 30772, 33124, 34697, 37366, 40222, 43316, 53066, 57148, 69394, 74732, 80444, 100009, 106132, 130781, 138788, 140777, 185731, 200018, 242879, 261562, 281554, 371462, 400036, 451061, 485758, 523124, 563108, 742924, 902122, 971516, 1300117, 1700153, 1804244, 2600234, 3157427, 3400306, 5200468, 6314854, 6800612, 12629708, 22101989, 44203978, 88407956]

約数ペア:

[(1, 88407956), (2, 44203978), (4, 22101989), (7, 12629708), (13, 6800612), (14, 6314854), (17, 5200468), (26, 3400306), (28, 3157427), (34, 2600234), (49, 1804244), (52, 1700153), (68, 1300117), (91, 971516), (98, 902122), (119, 742924), (157, 563108), (169, 523124), (182, 485758), (196, 451061), (221, 400036), (238, 371462), (314, 281554), (338, 261562), (364, 242879), (442, 200018), (476, 185731), (628, 140777), (637, 138788), (676, 130781), (833, 106132), (884, 100009), (1099, 80444), (1183, 74732), (1274, 69394), (1547, 57148), (1666, 53066), (2041, 43316), (2198, 40222), (2366, 37366), (2548, 34697), (2669, 33124), (2873, 30772), (3094, 28574), (3332, 26533), (4082, 21658), (4396, 20111), (4732, 18683), (5338, 16562), (5746, 15386), (6188, 14287), (7693, 11492), (8164, 10829), (8281, 10676)]