65210028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 176569344

約数和(自身を除く): 111359316

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 67, 68, 78, 102, 134, 156, 201, 204, 221, 268, 367, 402, 442, 663, 734, 804, 871, 884, 1101, 1139, 1326, 1468, 1742, 2202, 2278, 2613, 2652, 3417, 3484, 4404, 4556, 4771, 5226, 6239, 6834, 9542, 10452, 12478, 13668, 14313, 14807, 18717, 19084, 24589, 24956, 28626, 29614, 37434, 44421, 49178, 57252, 59228, 73767, 74868, 81107, 88842, 98356, 147534, 162214, 177684, 243321, 295068, 319657, 324428, 418013, 486642, 639314, 836026, 958971, 973284, 1254039, 1278628, 1672052, 1917942, 2508078, 3835884, 5016156, 5434169, 10868338, 16302507, 21736676, 32605014, 65210028]

約数ペア:

[(1, 65210028), (2, 32605014), (3, 21736676), (4, 16302507), (6, 10868338), (12, 5434169), (13, 5016156), (17, 3835884), (26, 2508078), (34, 1917942), (39, 1672052), (51, 1278628), (52, 1254039), (67, 973284), (68, 958971), (78, 836026), (102, 639314), (134, 486642), (156, 418013), (201, 324428), (204, 319657), (221, 295068), (268, 243321), (367, 177684), (402, 162214), (442, 147534), (663, 98356), (734, 88842), (804, 81107), (871, 74868), (884, 73767), (1101, 59228), (1139, 57252), (1326, 49178), (1468, 44421), (1742, 37434), (2202, 29614), (2278, 28626), (2613, 24956), (2652, 24589), (3417, 19084), (3484, 18717), (4404, 14807), (4556, 14313), (4771, 13668), (5226, 12478), (6239, 10452), (6834, 9542)]