85630428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 253169280

約数和(自身を除く): 167538852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 47, 51, 52, 68, 78, 94, 102, 117, 141, 153, 156, 188, 204, 221, 229, 234, 282, 306, 423, 442, 458, 468, 564, 611, 612, 663, 687, 799, 846, 884, 916, 1222, 1326, 1374, 1598, 1692, 1833, 1989, 2061, 2397, 2444, 2652, 2748, 2977, 3196, 3666, 3893, 3978, 4122, 4794, 5499, 5954, 7191, 7332, 7786, 7956, 8244, 8931, 9588, 10387, 10763, 10998, 11679, 11908, 14382, 15572, 17862, 20774, 21526, 21996, 23358, 26793, 28764, 31161, 32289, 35037, 35724, 41548, 43052, 46716, 50609, 53586, 62322, 64578, 70074, 93483, 96867, 101218, 107172, 124644, 129156, 139919, 140148, 151827, 182971, 186966, 193734, 202436, 279838, 303654, 365942, 373932, 387468, 419757, 455481, 548913, 559676, 607308, 731884, 839514, 910962, 1097826, 1259271, 1646739, 1679028, 1821924, 2195652, 2378623, 2518542, 3293478, 4757246, 5037084, 6586956, 7135869, 9514492, 14271738, 21407607, 28543476, 42815214, 85630428]

約数ペア:

[(1, 85630428), (2, 42815214), (3, 28543476), (4, 21407607), (6, 14271738), (9, 9514492), (12, 7135869), (13, 6586956), (17, 5037084), (18, 4757246), (26, 3293478), (34, 2518542), (36, 2378623), (39, 2195652), (47, 1821924), (51, 1679028), (52, 1646739), (68, 1259271), (78, 1097826), (94, 910962), (102, 839514), (117, 731884), (141, 607308), (153, 559676), (156, 548913), (188, 455481), (204, 419757), (221, 387468), (229, 373932), (234, 365942), (282, 303654), (306, 279838), (423, 202436), (442, 193734), (458, 186966), (468, 182971), (564, 151827), (611, 140148), (612, 139919), (663, 129156), (687, 124644), (799, 107172), (846, 101218), (884, 96867), (916, 93483), (1222, 70074), (1326, 64578), (1374, 62322), (1598, 53586), (1692, 50609), (1833, 46716), (1989, 43052), (2061, 41548), (2397, 35724), (2444, 35037), (2652, 32289), (2748, 31161), (2977, 28764), (3196, 26793), (3666, 23358), (3893, 21996), (3978, 21526), (4122, 20774), (4794, 17862), (5499, 15572), (5954, 14382), (7191, 11908), (7332, 11679), (7786, 10998), (7956, 10763), (8244, 10387), (8931, 9588)]