78013488

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:875

約数の個数: 120

約数和(自身を含む): 240453360

約数和(自身を除く): 162439872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 49, 56, 82, 84, 98, 112, 123, 147, 164, 168, 196, 246, 287, 294, 328, 336, 392, 492, 574, 588, 656, 784, 809, 861, 984, 1148, 1176, 1618, 1722, 1968, 2009, 2296, 2352, 2427, 3236, 3444, 4018, 4592, 4854, 5663, 6027, 6472, 6888, 8036, 9708, 11326, 12054, 12944, 13776, 16072, 16989, 19416, 22652, 24108, 32144, 33169, 33978, 38832, 39641, 45304, 48216, 66338, 67956, 79282, 90608, 96432, 99507, 118923, 132676, 135912, 158564, 199014, 232183, 237846, 265352, 271824, 317128, 398028, 464366, 475692, 530704, 634256, 696549, 796056, 928732, 951384, 1393098, 1592112, 1625281, 1857464, 1902768, 2786196, 3250562, 3714928, 4875843, 5572392, 6501124, 9751686, 11144784, 13002248, 19503372, 26004496, 39006744, 78013488]

約数ペア:

[(1, 78013488), (2, 39006744), (3, 26004496), (4, 19503372), (6, 13002248), (7, 11144784), (8, 9751686), (12, 6501124), (14, 5572392), (16, 4875843), (21, 3714928), (24, 3250562), (28, 2786196), (41, 1902768), (42, 1857464), (48, 1625281), (49, 1592112), (56, 1393098), (82, 951384), (84, 928732), (98, 796056), (112, 696549), (123, 634256), (147, 530704), (164, 475692), (168, 464366), (196, 398028), (246, 317128), (287, 271824), (294, 265352), (328, 237846), (336, 232183), (392, 199014), (492, 158564), (574, 135912), (588, 132676), (656, 118923), (784, 99507), (809, 96432), (861, 90608), (984, 79282), (1148, 67956), (1176, 66338), (1618, 48216), (1722, 45304), (1968, 39641), (2009, 38832), (2296, 33978), (2352, 33169), (2427, 32144), (3236, 24108), (3444, 22652), (4018, 19416), (4592, 16989), (4854, 16072), (5663, 13776), (6027, 12944), (6472, 12054), (6888, 11326), (8036, 9708)]