74021724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3539}}^1$

素因数の和:3639

約数の個数: 72

約数和(自身を含む): 216478080

約数和(自身を除く): 142456356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 3539, 5229, 6972, 7078, 10458, 10617, 14156, 20916, 21234, 24773, 31851, 42468, 49546, 63702, 74319, 99092, 127404, 148638, 222957, 293737, 297276, 445914, 587474, 881211, 891828, 1174948, 1762422, 2056159, 2643633, 3524844, 4112318, 5287266, 6168477, 8224636, 10574532, 12336954, 18505431, 24673908, 37010862, 74021724]

約数ペア:

[(1, 74021724), (2, 37010862), (3, 24673908), (4, 18505431), (6, 12336954), (7, 10574532), (9, 8224636), (12, 6168477), (14, 5287266), (18, 4112318), (21, 3524844), (28, 2643633), (36, 2056159), (42, 1762422), (63, 1174948), (83, 891828), (84, 881211), (126, 587474), (166, 445914), (249, 297276), (252, 293737), (332, 222957), (498, 148638), (581, 127404), (747, 99092), (996, 74319), (1162, 63702), (1494, 49546), (1743, 42468), (2324, 31851), (2988, 24773), (3486, 21234), (3539, 20916), (5229, 14156), (6972, 10617), (7078, 10458)]