85113912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 240932160

約数和(自身を除く): 155818248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 73, 74, 78, 101, 104, 111, 146, 148, 156, 202, 219, 222, 292, 296, 303, 312, 404, 438, 444, 481, 584, 606, 808, 876, 888, 949, 962, 1212, 1313, 1443, 1752, 1898, 1924, 2424, 2626, 2701, 2847, 2886, 3737, 3796, 3848, 3939, 5252, 5402, 5694, 5772, 7373, 7474, 7592, 7878, 8103, 10504, 10804, 11211, 11388, 11544, 14746, 14948, 15756, 16206, 21608, 22119, 22422, 22776, 29492, 29896, 31512, 32412, 35113, 44238, 44844, 48581, 58984, 64824, 70226, 88476, 89688, 95849, 97162, 105339, 140452, 145743, 176952, 191698, 194324, 210678, 272801, 280904, 287547, 291486, 383396, 388648, 421356, 545602, 575094, 582972, 766792, 818403, 842712, 1091204, 1150188, 1165944, 1636806, 2182408, 2300376, 3273612, 3546413, 6547224, 7092826, 10639239, 14185652, 21278478, 28371304, 42556956, 85113912]

約数ペア:

[(1, 85113912), (2, 42556956), (3, 28371304), (4, 21278478), (6, 14185652), (8, 10639239), (12, 7092826), (13, 6547224), (24, 3546413), (26, 3273612), (37, 2300376), (39, 2182408), (52, 1636806), (73, 1165944), (74, 1150188), (78, 1091204), (101, 842712), (104, 818403), (111, 766792), (146, 582972), (148, 575094), (156, 545602), (202, 421356), (219, 388648), (222, 383396), (292, 291486), (296, 287547), (303, 280904), (312, 272801), (404, 210678), (438, 194324), (444, 191698), (481, 176952), (584, 145743), (606, 140452), (808, 105339), (876, 97162), (888, 95849), (949, 89688), (962, 88476), (1212, 70226), (1313, 64824), (1443, 58984), (1752, 48581), (1898, 44844), (1924, 44238), (2424, 35113), (2626, 32412), (2701, 31512), (2847, 29896), (2886, 29492), (3737, 22776), (3796, 22422), (3848, 22119), (3939, 21608), (5252, 16206), (5402, 15756), (5694, 14948), (5772, 14746), (7373, 11544), (7474, 11388), (7592, 11211), (7878, 10804), (8103, 10504)]