187967124

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 489460608

約数和(自身を除く): 301493484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 347, 367, 369, 492, 694, 734, 738, 1041, 1101, 1388, 1468, 1476, 2082, 2202, 3123, 3303, 4164, 4404, 6246, 6606, 12492, 13212, 14227, 15047, 28454, 30094, 42681, 45141, 56908, 60188, 85362, 90282, 127349, 128043, 135423, 170724, 180564, 254698, 256086, 270846, 382047, 509396, 512172, 541692, 764094, 1146141, 1528188, 2292282, 4584564, 5221309, 10442618, 15663927, 20885236, 31327854, 46991781, 62655708, 93983562, 187967124]

約数ペア:

[(1, 187967124), (2, 93983562), (3, 62655708), (4, 46991781), (6, 31327854), (9, 20885236), (12, 15663927), (18, 10442618), (36, 5221309), (41, 4584564), (82, 2292282), (123, 1528188), (164, 1146141), (246, 764094), (347, 541692), (367, 512172), (369, 509396), (492, 382047), (694, 270846), (734, 256086), (738, 254698), (1041, 180564), (1101, 170724), (1388, 135423), (1468, 128043), (1476, 127349), (2082, 90282), (2202, 85362), (3123, 60188), (3303, 56908), (4164, 45141), (4404, 42681), (6246, 30094), (6606, 28454), (12492, 15047), (13212, 14227)]