89029980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38047}}^1$

素因数の和:38075

約数の個数: 72

約数和(自身を含む): 290838912

約数和(自身を除く): 201808932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 38047, 76094, 114141, 152188, 190235, 228282, 342423, 380470, 456564, 494611, 570705, 684846, 760940, 989222, 1141410, 1369692, 1483833, 1712115, 1978444, 2282820, 2473055, 2967666, 3424230, 4451499, 4946110, 5935332, 6848460, 7419165, 8902998, 9892220, 14838330, 17805996, 22257495, 29676660, 44514990, 89029980]

約数ペア:

[(1, 89029980), (2, 44514990), (3, 29676660), (4, 22257495), (5, 17805996), (6, 14838330), (9, 9892220), (10, 8902998), (12, 7419165), (13, 6848460), (15, 5935332), (18, 4946110), (20, 4451499), (26, 3424230), (30, 2967666), (36, 2473055), (39, 2282820), (45, 1978444), (52, 1712115), (60, 1483833), (65, 1369692), (78, 1141410), (90, 989222), (117, 760940), (130, 684846), (156, 570705), (180, 494611), (195, 456564), (234, 380470), (260, 342423), (390, 228282), (468, 190235), (585, 152188), (780, 114141), (1170, 76094), (2340, 38047)]