74107152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2045

約数の個数: 120

約数和(自身を含む): 243553856

約数和(自身を除く): 169446704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 1987, 2072, 2331, 2664, 3108, 3974, 4144, 4662, 5328, 5961, 6216, 7948, 9324, 11922, 12432, 13909, 15896, 17883, 18648, 23844, 27818, 31792, 35766, 37296, 41727, 47688, 55636, 71532, 73519, 83454, 95376, 111272, 125181, 143064, 147038, 166908, 220557, 222544, 250362, 286128, 294076, 333816, 441114, 500724, 514633, 588152, 661671, 667632, 882228, 1001448, 1029266, 1176304, 1323342, 1543899, 1764456, 2002896, 2058532, 2646684, 3087798, 3528912, 4117064, 4631697, 5293368, 6175596, 8234128, 9263394, 10586736, 12351192, 18526788, 24702384, 37053576, 74107152]

約数ペア:

[(1, 74107152), (2, 37053576), (3, 24702384), (4, 18526788), (6, 12351192), (7, 10586736), (8, 9263394), (9, 8234128), (12, 6175596), (14, 5293368), (16, 4631697), (18, 4117064), (21, 3528912), (24, 3087798), (28, 2646684), (36, 2058532), (37, 2002896), (42, 1764456), (48, 1543899), (56, 1323342), (63, 1176304), (72, 1029266), (74, 1001448), (84, 882228), (111, 667632), (112, 661671), (126, 588152), (144, 514633), (148, 500724), (168, 441114), (222, 333816), (252, 294076), (259, 286128), (296, 250362), (333, 222544), (336, 220557), (444, 166908), (504, 147038), (518, 143064), (592, 125181), (666, 111272), (777, 95376), (888, 83454), (1008, 73519), (1036, 71532), (1332, 55636), (1554, 47688), (1776, 41727), (1987, 37296), (2072, 35766), (2331, 31792), (2664, 27818), (3108, 23844), (3974, 18648), (4144, 17883), (4662, 15896), (5328, 13909), (5961, 12432), (6216, 11922), (7948, 9324)]