29996820036

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{171203}}^1$

素因数の和:171401

約数の個数: 72

約数和(自身を含む): 78770275584

約数和(自身を除く): 48773455548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 157, 186, 279, 314, 372, 471, 558, 628, 942, 1116, 1413, 1884, 2826, 4867, 5652, 9734, 14601, 19468, 29202, 43803, 58404, 87606, 171203, 175212, 342406, 513609, 684812, 1027218, 1540827, 2054436, 3081654, 5307293, 6163308, 10614586, 15921879, 21229172, 26878871, 31843758, 47765637, 53757742, 63687516, 80636613, 95531274, 107515484, 161273226, 191062548, 241909839, 322546452, 483819678, 833245001, 967639356, 1666490002, 2499735003, 3332980004, 4999470006, 7499205009, 9998940012, 14998410018, 29996820036]

約数ペア:

[(1, 29996820036), (2, 14998410018), (3, 9998940012), (4, 7499205009), (6, 4999470006), (9, 3332980004), (12, 2499735003), (18, 1666490002), (31, 967639356), (36, 833245001), (62, 483819678), (93, 322546452), (124, 241909839), (157, 191062548), (186, 161273226), (279, 107515484), (314, 95531274), (372, 80636613), (471, 63687516), (558, 53757742), (628, 47765637), (942, 31843758), (1116, 26878871), (1413, 21229172), (1884, 15921879), (2826, 10614586), (4867, 6163308), (5652, 5307293), (9734, 3081654), (14601, 2054436), (19468, 1540827), (29202, 1027218), (43803, 684812), (58404, 513609), (87606, 342406), (171203, 175212)]