72312492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 207083520

約数和(自身を除く): 134771028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 79, 84, 102, 119, 158, 204, 237, 238, 316, 357, 474, 476, 553, 641, 714, 948, 1106, 1282, 1343, 1428, 1659, 1923, 2212, 2564, 2686, 3318, 3846, 4029, 4487, 5372, 6636, 7692, 8058, 8974, 9401, 10897, 13461, 16116, 17948, 18802, 21794, 26922, 28203, 32691, 37604, 43588, 50639, 53844, 56406, 65382, 76279, 101278, 112812, 130764, 151917, 152558, 202556, 228837, 303834, 305116, 354473, 457674, 607668, 708946, 860863, 915348, 1063419, 1417892, 1721726, 2126838, 2582589, 3443452, 4253676, 5165178, 6026041, 10330356, 12052082, 18078123, 24104164, 36156246, 72312492]

約数ペア:

[(1, 72312492), (2, 36156246), (3, 24104164), (4, 18078123), (6, 12052082), (7, 10330356), (12, 6026041), (14, 5165178), (17, 4253676), (21, 3443452), (28, 2582589), (34, 2126838), (42, 1721726), (51, 1417892), (68, 1063419), (79, 915348), (84, 860863), (102, 708946), (119, 607668), (158, 457674), (204, 354473), (237, 305116), (238, 303834), (316, 228837), (357, 202556), (474, 152558), (476, 151917), (553, 130764), (641, 112812), (714, 101278), (948, 76279), (1106, 65382), (1282, 56406), (1343, 53844), (1428, 50639), (1659, 43588), (1923, 37604), (2212, 32691), (2564, 28203), (2686, 26922), (3318, 21794), (3846, 18802), (4029, 17948), (4487, 16116), (5372, 13461), (6636, 10897), (7692, 9401), (8058, 8974)]