76830156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{907}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 210536144

約数和(自身を除く): 133705988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 362, 468, 543, 724, 907, 1086, 1629, 1814, 2172, 2353, 2721, 3258, 3628, 4706, 5442, 6516, 7059, 8163, 9412, 10884, 11791, 14118, 16326, 21177, 23582, 28236, 32652, 35373, 42354, 47164, 70746, 84708, 106119, 141492, 164167, 212238, 328334, 424476, 492501, 656668, 985002, 1477503, 1970004, 2134171, 2955006, 4268342, 5910012, 6402513, 8536684, 12805026, 19207539, 25610052, 38415078, 76830156]

約数ペア:

[(1, 76830156), (2, 38415078), (3, 25610052), (4, 19207539), (6, 12805026), (9, 8536684), (12, 6402513), (13, 5910012), (18, 4268342), (26, 2955006), (36, 2134171), (39, 1970004), (52, 1477503), (78, 985002), (117, 656668), (156, 492501), (181, 424476), (234, 328334), (362, 212238), (468, 164167), (543, 141492), (724, 106119), (907, 84708), (1086, 70746), (1629, 47164), (1814, 42354), (2172, 35373), (2353, 32652), (2721, 28236), (3258, 23582), (3628, 21177), (4706, 16326), (5442, 14118), (6516, 11791), (7059, 10884), (8163, 9412)]