123538284

素因数分解:

$2^2\times 3^5\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 326398800

約数和(自身を除く): 202860516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 243, 298, 324, 447, 486, 596, 853, 894, 972, 1341, 1706, 1788, 2559, 2682, 3412, 4023, 5118, 5364, 7677, 8046, 10236, 12069, 15354, 16092, 23031, 24138, 30708, 36207, 46062, 48276, 69093, 72414, 92124, 127097, 138186, 144828, 207279, 254194, 276372, 381291, 414558, 508388, 762582, 829116, 1143873, 1525164, 2287746, 3431619, 4575492, 6863238, 10294857, 13726476, 20589714, 30884571, 41179428, 61769142, 123538284]

約数ペア:

[(1, 123538284), (2, 61769142), (3, 41179428), (4, 30884571), (6, 20589714), (9, 13726476), (12, 10294857), (18, 6863238), (27, 4575492), (36, 3431619), (54, 2287746), (81, 1525164), (108, 1143873), (149, 829116), (162, 762582), (243, 508388), (298, 414558), (324, 381291), (447, 276372), (486, 254194), (596, 207279), (853, 144828), (894, 138186), (972, 127097), (1341, 92124), (1706, 72414), (1788, 69093), (2559, 48276), (2682, 46062), (3412, 36207), (4023, 30708), (5118, 24138), (5364, 23031), (7677, 16092), (8046, 15354), (10236, 12069)]