90905472

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11273}}^1$

素因数の和:11300

約数の個数: 96

約数和(自身を含む): 298986480

約数和(自身を除く): 208081008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 11273, 22546, 33819, 45092, 67638, 78911, 90184, 101457, 135276, 157822, 180368, 202914, 236733, 270552, 315644, 360736, 405828, 473466, 541104, 631288, 710199, 721472, 811656, 946932, 1082208, 1262576, 1420398, 1442944, 1623312, 1893864, 2164416, 2525152, 2840796, 3246624, 3787728, 4328832, 5050304, 5681592, 6493248, 7575456, 10100608, 11363184, 12986496, 15150912, 22726368, 30301824, 45452736, 90905472]

約数ペア:

[(1, 90905472), (2, 45452736), (3, 30301824), (4, 22726368), (6, 15150912), (7, 12986496), (8, 11363184), (9, 10100608), (12, 7575456), (14, 6493248), (16, 5681592), (18, 5050304), (21, 4328832), (24, 3787728), (28, 3246624), (32, 2840796), (36, 2525152), (42, 2164416), (48, 1893864), (56, 1623312), (63, 1442944), (64, 1420398), (72, 1262576), (84, 1082208), (96, 946932), (112, 811656), (126, 721472), (128, 710199), (144, 631288), (168, 541104), (192, 473466), (224, 405828), (252, 360736), (288, 315644), (336, 270552), (384, 236733), (448, 202914), (504, 180368), (576, 157822), (672, 135276), (896, 101457), (1008, 90184), (1152, 78911), (1344, 67638), (2016, 45092), (2688, 33819), (4032, 22546), (8064, 11273)]