72344016

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:855

約数の個数: 120

約数和(自身を含む): 219360960

約数和(自身を除く): 147016944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 809, 828, 972, 1104, 1242, 1296, 1618, 1656, 1863, 1944, 2427, 2484, 3236, 3312, 3726, 3888, 4854, 4968, 5589, 6472, 7281, 7452, 9708, 9936, 11178, 12944, 14562, 14904, 18607, 19416, 21843, 22356, 29124, 29808, 37214, 38832, 43686, 44712, 55821, 58248, 65529, 74428, 87372, 89424, 111642, 116496, 131058, 148856, 167463, 174744, 196587, 223284, 262116, 297712, 334926, 349488, 393174, 446568, 502389, 524232, 669852, 786348, 893136, 1004778, 1048464, 1339704, 1507167, 1572696, 2009556, 2679408, 3014334, 3145392, 4019112, 4521501, 6028668, 8038224, 9043002, 12057336, 18086004, 24114672, 36172008, 72344016]

約数ペア:

[(1, 72344016), (2, 36172008), (3, 24114672), (4, 18086004), (6, 12057336), (8, 9043002), (9, 8038224), (12, 6028668), (16, 4521501), (18, 4019112), (23, 3145392), (24, 3014334), (27, 2679408), (36, 2009556), (46, 1572696), (48, 1507167), (54, 1339704), (69, 1048464), (72, 1004778), (81, 893136), (92, 786348), (108, 669852), (138, 524232), (144, 502389), (162, 446568), (184, 393174), (207, 349488), (216, 334926), (243, 297712), (276, 262116), (324, 223284), (368, 196587), (414, 174744), (432, 167463), (486, 148856), (552, 131058), (621, 116496), (648, 111642), (809, 89424), (828, 87372), (972, 74428), (1104, 65529), (1242, 58248), (1296, 55821), (1618, 44712), (1656, 43686), (1863, 38832), (1944, 37214), (2427, 29808), (2484, 29124), (3236, 22356), (3312, 21843), (3726, 19416), (3888, 18607), (4854, 14904), (4968, 14562), (5589, 12944), (6472, 11178), (7281, 9936), (7452, 9708)]