142767972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{887}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 383999616

約数和(自身を除く): 241231644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 263, 306, 526, 612, 789, 887, 1052, 1578, 1774, 2367, 2661, 3156, 3548, 4471, 4734, 5322, 7983, 8942, 9468, 10644, 13413, 15079, 15966, 17884, 26826, 30158, 31932, 40239, 45237, 53652, 60316, 80478, 90474, 135711, 160956, 180948, 233281, 271422, 466562, 542844, 699843, 933124, 1399686, 2099529, 2799372, 3965777, 4199058, 7931554, 8398116, 11897331, 15863108, 23794662, 35691993, 47589324, 71383986, 142767972]

約数ペア:

[(1, 142767972), (2, 71383986), (3, 47589324), (4, 35691993), (6, 23794662), (9, 15863108), (12, 11897331), (17, 8398116), (18, 7931554), (34, 4199058), (36, 3965777), (51, 2799372), (68, 2099529), (102, 1399686), (153, 933124), (204, 699843), (263, 542844), (306, 466562), (526, 271422), (612, 233281), (789, 180948), (887, 160956), (1052, 135711), (1578, 90474), (1774, 80478), (2367, 60316), (2661, 53652), (3156, 45237), (3548, 40239), (4471, 31932), (4734, 30158), (5322, 26826), (7983, 17884), (8942, 15966), (9468, 15079), (10644, 13413)]