66782188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 147087360

約数和(自身を除く): 80305172

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 37, 38, 44, 68, 74, 76, 127, 148, 187, 209, 254, 323, 374, 407, 418, 508, 629, 646, 703, 748, 814, 836, 1258, 1292, 1397, 1406, 1628, 2159, 2413, 2516, 2794, 2812, 3553, 4318, 4699, 4826, 5588, 6919, 7106, 7733, 8636, 9398, 9652, 11951, 13838, 14212, 15466, 18796, 23749, 23902, 26543, 27676, 30932, 41021, 47498, 47804, 51689, 53086, 79883, 82042, 89281, 94996, 103378, 106172, 131461, 159766, 164084, 178562, 206756, 262922, 319532, 357124, 451231, 525844, 878713, 902462, 982091, 1517777, 1757426, 1804924, 1964182, 3035554, 3514852, 3928364, 6071108, 16695547, 33391094, 66782188]

約数ペア:

[(1, 66782188), (2, 33391094), (4, 16695547), (11, 6071108), (17, 3928364), (19, 3514852), (22, 3035554), (34, 1964182), (37, 1804924), (38, 1757426), (44, 1517777), (68, 982091), (74, 902462), (76, 878713), (127, 525844), (148, 451231), (187, 357124), (209, 319532), (254, 262922), (323, 206756), (374, 178562), (407, 164084), (418, 159766), (508, 131461), (629, 106172), (646, 103378), (703, 94996), (748, 89281), (814, 82042), (836, 79883), (1258, 53086), (1292, 51689), (1397, 47804), (1406, 47498), (1628, 41021), (2159, 30932), (2413, 27676), (2516, 26543), (2794, 23902), (2812, 23749), (3553, 18796), (4318, 15466), (4699, 14212), (4826, 13838), (5588, 11951), (6919, 9652), (7106, 9398), (7733, 8636)]