66389868

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 185391360

約数和(自身を除く): 119001492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 59, 69, 81, 92, 108, 118, 138, 151, 162, 177, 207, 236, 276, 302, 324, 354, 414, 453, 531, 604, 621, 708, 828, 906, 1062, 1242, 1357, 1359, 1593, 1812, 1863, 2124, 2484, 2714, 2718, 3186, 3473, 3726, 4071, 4077, 4779, 5428, 5436, 6372, 6946, 7452, 8142, 8154, 8909, 9558, 10419, 12213, 12231, 13892, 16284, 16308, 17818, 19116, 20838, 24426, 24462, 26727, 31257, 35636, 36639, 41676, 48852, 48924, 53454, 62514, 73278, 80181, 93771, 106908, 109917, 125028, 146556, 160362, 187542, 204907, 219834, 240543, 281313, 320724, 375084, 409814, 439668, 481086, 562626, 614721, 721629, 819628, 962172, 1125252, 1229442, 1443258, 1844163, 2458884, 2886516, 3688326, 5532489, 7376652, 11064978, 16597467, 22129956, 33194934, 66389868]

約数ペア:

[(1, 66389868), (2, 33194934), (3, 22129956), (4, 16597467), (6, 11064978), (9, 7376652), (12, 5532489), (18, 3688326), (23, 2886516), (27, 2458884), (36, 1844163), (46, 1443258), (54, 1229442), (59, 1125252), (69, 962172), (81, 819628), (92, 721629), (108, 614721), (118, 562626), (138, 481086), (151, 439668), (162, 409814), (177, 375084), (207, 320724), (236, 281313), (276, 240543), (302, 219834), (324, 204907), (354, 187542), (414, 160362), (453, 146556), (531, 125028), (604, 109917), (621, 106908), (708, 93771), (828, 80181), (906, 73278), (1062, 62514), (1242, 53454), (1357, 48924), (1359, 48852), (1593, 41676), (1812, 36639), (1863, 35636), (2124, 31257), (2484, 26727), (2714, 24462), (2718, 24426), (3186, 20838), (3473, 19116), (3726, 17818), (4071, 16308), (4077, 16284), (4779, 13892), (5428, 12231), (5436, 12213), (6372, 10419), (6946, 9558), (7452, 8909), (8142, 8154)]