83255406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 185068800

約数和(自身を除く): 101813394

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 89, 134, 178, 179, 201, 267, 358, 402, 534, 537, 871, 1074, 1157, 1742, 2314, 2327, 2613, 3471, 4654, 5226, 5963, 6942, 6981, 11926, 11993, 13962, 15931, 17889, 23986, 31862, 35778, 35979, 47793, 71958, 77519, 95586, 155038, 155909, 207103, 232557, 311818, 414206, 465114, 467727, 621309, 935454, 1067377, 1242618, 2134754, 3202131, 6404262, 13875901, 27751802, 41627703, 83255406]

約数ペア:

[(1, 83255406), (2, 41627703), (3, 27751802), (6, 13875901), (13, 6404262), (26, 3202131), (39, 2134754), (67, 1242618), (78, 1067377), (89, 935454), (134, 621309), (178, 467727), (179, 465114), (201, 414206), (267, 311818), (358, 232557), (402, 207103), (534, 155909), (537, 155038), (871, 95586), (1074, 77519), (1157, 71958), (1742, 47793), (2314, 35979), (2327, 35778), (2613, 31862), (3471, 23986), (4654, 17889), (5226, 15931), (5963, 13962), (6942, 11993), (6981, 11926)]