72528456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3019}}^1$

素因数の和:3059

約数の個数: 128

約数和(自身を含む): 243532800

約数和(自身を除く): 171004344

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3019, 3432, 4004, 6006, 6038, 8008, 9057, 12012, 12076, 18114, 21133, 24024, 24152, 33209, 36228, 39247, 42266, 63399, 66418, 72456, 78494, 84532, 99627, 117741, 126798, 132836, 156988, 169064, 199254, 232463, 235482, 253596, 265672, 274729, 313976, 398508, 431717, 464926, 470964, 507192, 549458, 697389, 797016, 824187, 863434, 929852, 941928, 1098916, 1295151, 1394778, 1648374, 1726868, 1859704, 2197832, 2590302, 2789556, 3022019, 3296748, 3453736, 5180604, 5579112, 6044038, 6593496, 9066057, 10361208, 12088076, 18132114, 24176152, 36264228, 72528456]

約数ペア:

[(1, 72528456), (2, 36264228), (3, 24176152), (4, 18132114), (6, 12088076), (7, 10361208), (8, 9066057), (11, 6593496), (12, 6044038), (13, 5579112), (14, 5180604), (21, 3453736), (22, 3296748), (24, 3022019), (26, 2789556), (28, 2590302), (33, 2197832), (39, 1859704), (42, 1726868), (44, 1648374), (52, 1394778), (56, 1295151), (66, 1098916), (77, 941928), (78, 929852), (84, 863434), (88, 824187), (91, 797016), (104, 697389), (132, 549458), (143, 507192), (154, 470964), (156, 464926), (168, 431717), (182, 398508), (231, 313976), (264, 274729), (273, 265672), (286, 253596), (308, 235482), (312, 232463), (364, 199254), (429, 169064), (462, 156988), (546, 132836), (572, 126798), (616, 117741), (728, 99627), (858, 84532), (924, 78494), (1001, 72456), (1092, 66418), (1144, 63399), (1716, 42266), (1848, 39247), (2002, 36228), (2184, 33209), (3003, 24152), (3019, 24024), (3432, 21133), (4004, 18114), (6006, 12076), (6038, 12012), (8008, 9057)]