127636124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 284126304

約数和(自身を除く): 156490180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 121, 154, 202, 242, 308, 373, 404, 484, 707, 746, 847, 1111, 1414, 1492, 1694, 2222, 2611, 2828, 3388, 4103, 4444, 5222, 7777, 8206, 10444, 12221, 15554, 16412, 24442, 28721, 31108, 37673, 45133, 48884, 57442, 75346, 85547, 90266, 114884, 150692, 171094, 180532, 263711, 315931, 342188, 414403, 527422, 631862, 828806, 1054844, 1263724, 1657612, 2900821, 4558433, 5801642, 9116866, 11603284, 18233732, 31909031, 63818062, 127636124]

約数ペア:

[(1, 127636124), (2, 63818062), (4, 31909031), (7, 18233732), (11, 11603284), (14, 9116866), (22, 5801642), (28, 4558433), (44, 2900821), (77, 1657612), (101, 1263724), (121, 1054844), (154, 828806), (202, 631862), (242, 527422), (308, 414403), (373, 342188), (404, 315931), (484, 263711), (707, 180532), (746, 171094), (847, 150692), (1111, 114884), (1414, 90266), (1492, 85547), (1694, 75346), (2222, 57442), (2611, 48884), (2828, 45133), (3388, 37673), (4103, 31108), (4444, 28721), (5222, 24442), (7777, 16412), (8206, 15554), (10444, 12221)]