89171037214

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{163}}^2\times {\mathrm{1489}}^1$

素因数の和:1854

約数の個数: 72

約数和(自身を含む): 163471225680

約数和(自身を除く): 74300188466

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 163, 322, 326, 1127, 1141, 1489, 2254, 2282, 2978, 3749, 7498, 7987, 10423, 15974, 20846, 26243, 26569, 34247, 52486, 53138, 68494, 72961, 145922, 183701, 185983, 239729, 242707, 367402, 371966, 479458, 485414, 611087, 1222174, 1301881, 1678103, 1698949, 2603762, 3356206, 3397898, 4277609, 5582261, 8555218, 11164522, 11892643, 23785286, 29943263, 39075827, 39561241, 59886526, 78151654, 79122482, 273530789, 276928687, 547061578, 553857374, 909908543, 1819817086, 1938500809, 3877001618, 6369359801, 12738719602, 44585518607, 89171037214]

約数ペア:

[(1, 89171037214), (2, 44585518607), (7, 12738719602), (14, 6369359801), (23, 3877001618), (46, 1938500809), (49, 1819817086), (98, 909908543), (161, 553857374), (163, 547061578), (322, 276928687), (326, 273530789), (1127, 79122482), (1141, 78151654), (1489, 59886526), (2254, 39561241), (2282, 39075827), (2978, 29943263), (3749, 23785286), (7498, 11892643), (7987, 11164522), (10423, 8555218), (15974, 5582261), (20846, 4277609), (26243, 3397898), (26569, 3356206), (34247, 2603762), (52486, 1698949), (53138, 1678103), (68494, 1301881), (72961, 1222174), (145922, 611087), (183701, 485414), (185983, 479458), (239729, 371966), (242707, 367402)]