180072684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:716

約数の個数: 108

約数和(自身を含む): 508616472

約数和(自身を除く): 328543788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 121, 132, 134, 198, 201, 242, 268, 363, 396, 402, 484, 603, 617, 726, 737, 804, 1089, 1206, 1234, 1452, 1474, 1851, 2178, 2211, 2412, 2468, 2948, 3702, 4356, 4422, 5553, 6633, 6787, 7404, 8107, 8844, 11106, 13266, 13574, 16214, 20361, 22212, 24321, 26532, 27148, 32428, 40722, 41339, 48642, 61083, 72963, 74657, 81444, 82678, 97284, 122166, 124017, 145926, 149314, 165356, 223971, 244332, 248034, 291852, 298628, 372051, 447942, 454729, 496068, 671913, 744102, 895884, 909458, 1343826, 1364187, 1488204, 1818916, 2687652, 2728374, 4092561, 5002019, 5456748, 8185122, 10004038, 15006057, 16370244, 20008076, 30012114, 45018171, 60024228, 90036342, 180072684]

約数ペア:

[(1, 180072684), (2, 90036342), (3, 60024228), (4, 45018171), (6, 30012114), (9, 20008076), (11, 16370244), (12, 15006057), (18, 10004038), (22, 8185122), (33, 5456748), (36, 5002019), (44, 4092561), (66, 2728374), (67, 2687652), (99, 1818916), (121, 1488204), (132, 1364187), (134, 1343826), (198, 909458), (201, 895884), (242, 744102), (268, 671913), (363, 496068), (396, 454729), (402, 447942), (484, 372051), (603, 298628), (617, 291852), (726, 248034), (737, 244332), (804, 223971), (1089, 165356), (1206, 149314), (1234, 145926), (1452, 124017), (1474, 122166), (1851, 97284), (2178, 82678), (2211, 81444), (2412, 74657), (2468, 72963), (2948, 61083), (3702, 48642), (4356, 41339), (4422, 40722), (5553, 32428), (6633, 27148), (6787, 26532), (7404, 24321), (8107, 22212), (8844, 20361), (11106, 16214), (13266, 13574)]