72430166304

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{490241}}^1$

素因数の和:490285

約数の個数: 144

約数和(自身を含む): 224844590880

約数和(自身を除く): 152414424576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 864, 912, 972, 1026, 1296, 1368, 1539, 1824, 1944, 2052, 2592, 2736, 3078, 3888, 4104, 4617, 5472, 6156, 7776, 8208, 9234, 12312, 16416, 18468, 24624, 36936, 49248, 73872, 147744, 490241, 980482, 1470723, 1960964, 2941446, 3921928, 4412169, 5882892, 7843856, 8824338, 9314579, 11765784, 13236507, 15687712, 17648676, 18629158, 23531568, 26473014, 27943737, 35297352, 37258316, 39709521, 47063136, 52946028, 55887474, 70594704, 74516632, 79419042, 83831211, 105892056, 111774948, 119128563, 141189408, 149033264, 158838084, 167662422, 211784112, 223549896, 238257126, 251493633, 298066528, 317676168, 335324844, 423568224, 447099792, 476514252, 502987266, 635352336, 670649688, 754480899, 894199584, 953028504, 1005974532, 1270704672, 1341299376, 1508961798, 1906057008, 2011949064, 2263442697, 2682598752, 3017923596, 3812114016, 4023898128, 4526885394, 6035847192, 8047796256, 9053770788, 12071694384, 18107541576, 24143388768, 36215083152, 72430166304]

約数ペア:

[(1, 72430166304), (2, 36215083152), (3, 24143388768), (4, 18107541576), (6, 12071694384), (8, 9053770788), (9, 8047796256), (12, 6035847192), (16, 4526885394), (18, 4023898128), (19, 3812114016), (24, 3017923596), (27, 2682598752), (32, 2263442697), (36, 2011949064), (38, 1906057008), (48, 1508961798), (54, 1341299376), (57, 1270704672), (72, 1005974532), (76, 953028504), (81, 894199584), (96, 754480899), (108, 670649688), (114, 635352336), (144, 502987266), (152, 476514252), (162, 447099792), (171, 423568224), (216, 335324844), (228, 317676168), (243, 298066528), (288, 251493633), (304, 238257126), (324, 223549896), (342, 211784112), (432, 167662422), (456, 158838084), (486, 149033264), (513, 141189408), (608, 119128563), (648, 111774948), (684, 105892056), (864, 83831211), (912, 79419042), (972, 74516632), (1026, 70594704), (1296, 55887474), (1368, 52946028), (1539, 47063136), (1824, 39709521), (1944, 37258316), (2052, 35297352), (2592, 27943737), (2736, 26473014), (3078, 23531568), (3888, 18629158), (4104, 17648676), (4617, 15687712), (5472, 13236507), (6156, 11765784), (7776, 9314579), (8208, 8824338), (9234, 7843856), (12312, 5882892), (16416, 4412169), (18468, 3921928), (24624, 2941446), (36936, 1960964), (49248, 1470723), (73872, 980482), (147744, 490241)]