85474008

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 254880000

約数和(自身を除く): 169405992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 59, 72, 76, 108, 114, 118, 152, 171, 177, 216, 228, 236, 342, 353, 354, 456, 472, 513, 531, 684, 706, 708, 1026, 1059, 1062, 1121, 1368, 1412, 1416, 1593, 2052, 2118, 2124, 2242, 2824, 3177, 3186, 3363, 4104, 4236, 4248, 4484, 6354, 6372, 6707, 6726, 8472, 8968, 9531, 10089, 12708, 12744, 13414, 13452, 19062, 20121, 20178, 20827, 25416, 26828, 26904, 30267, 38124, 40242, 40356, 41654, 53656, 60363, 60534, 62481, 76248, 80484, 80712, 83308, 120726, 121068, 124962, 160968, 166616, 181089, 187443, 241452, 242136, 249924, 362178, 374886, 395713, 482904, 499848, 562329, 724356, 749772, 791426, 1124658, 1187139, 1448712, 1499544, 1582852, 2249316, 2374278, 3165704, 3561417, 4498632, 4748556, 7122834, 9497112, 10684251, 14245668, 21368502, 28491336, 42737004, 85474008]

約数ペア:

[(1, 85474008), (2, 42737004), (3, 28491336), (4, 21368502), (6, 14245668), (8, 10684251), (9, 9497112), (12, 7122834), (18, 4748556), (19, 4498632), (24, 3561417), (27, 3165704), (36, 2374278), (38, 2249316), (54, 1582852), (57, 1499544), (59, 1448712), (72, 1187139), (76, 1124658), (108, 791426), (114, 749772), (118, 724356), (152, 562329), (171, 499848), (177, 482904), (216, 395713), (228, 374886), (236, 362178), (342, 249924), (353, 242136), (354, 241452), (456, 187443), (472, 181089), (513, 166616), (531, 160968), (684, 124962), (706, 121068), (708, 120726), (1026, 83308), (1059, 80712), (1062, 80484), (1121, 76248), (1368, 62481), (1412, 60534), (1416, 60363), (1593, 53656), (2052, 41654), (2118, 40356), (2124, 40242), (2242, 38124), (2824, 30267), (3177, 26904), (3186, 26828), (3363, 25416), (4104, 20827), (4236, 20178), (4248, 20121), (4484, 19062), (6354, 13452), (6372, 13414), (6707, 12744), (6726, 12708), (8472, 10089), (8968, 9531)]