31258224

素因数分解:

$2^4\times 3^4\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 100

約数和(自身を含む): 91824480

約数和(自身を除く): 60566256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 89, 108, 144, 162, 178, 216, 267, 271, 324, 356, 432, 534, 542, 648, 712, 801, 813, 1068, 1084, 1296, 1424, 1602, 1626, 2136, 2168, 2403, 2439, 3204, 3252, 4272, 4336, 4806, 4878, 6408, 6504, 7209, 7317, 9612, 9756, 12816, 13008, 14418, 14634, 19224, 19512, 21951, 24119, 28836, 29268, 38448, 39024, 43902, 48238, 57672, 58536, 72357, 87804, 96476, 115344, 117072, 144714, 175608, 192952, 217071, 289428, 351216, 385904, 434142, 578856, 651213, 868284, 1157712, 1302426, 1736568, 1953639, 2604852, 3473136, 3907278, 5209704, 7814556, 10419408, 15629112, 31258224]

約数ペア:

[(1, 31258224), (2, 15629112), (3, 10419408), (4, 7814556), (6, 5209704), (8, 3907278), (9, 3473136), (12, 2604852), (16, 1953639), (18, 1736568), (24, 1302426), (27, 1157712), (36, 868284), (48, 651213), (54, 578856), (72, 434142), (81, 385904), (89, 351216), (108, 289428), (144, 217071), (162, 192952), (178, 175608), (216, 144714), (267, 117072), (271, 115344), (324, 96476), (356, 87804), (432, 72357), (534, 58536), (542, 57672), (648, 48238), (712, 43902), (801, 39024), (813, 38448), (1068, 29268), (1084, 28836), (1296, 24119), (1424, 21951), (1602, 19512), (1626, 19224), (2136, 14634), (2168, 14418), (2403, 13008), (2439, 12816), (3204, 9756), (3252, 9612), (4272, 7317), (4336, 7209), (4806, 6504), (4878, 6408)]