85465116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 255615360

約数和(自身を除く): 170150244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 37, 38, 44, 57, 66, 74, 76, 99, 111, 114, 132, 148, 171, 198, 209, 222, 228, 307, 333, 342, 396, 407, 418, 444, 614, 627, 666, 684, 703, 814, 836, 921, 1221, 1228, 1254, 1332, 1406, 1628, 1842, 1881, 2109, 2442, 2508, 2763, 2812, 3377, 3663, 3684, 3762, 4218, 4884, 5526, 5833, 6327, 6754, 7326, 7524, 7733, 8436, 10131, 11052, 11359, 11666, 12654, 13508, 14652, 15466, 17499, 20262, 22718, 23199, 23332, 25308, 30393, 30932, 34077, 34998, 40524, 45436, 46398, 52497, 60786, 64163, 68154, 69597, 69996, 92796, 102231, 104994, 121572, 124949, 128326, 136308, 139194, 192489, 204462, 209988, 215821, 249898, 256652, 278388, 374847, 384978, 408924, 431642, 499796, 577467, 647463, 749694, 769956, 863284, 1124541, 1154934, 1294926, 1499388, 1942389, 2249082, 2309868, 2374031, 2589852, 3884778, 4498164, 4748062, 7122093, 7769556, 9496124, 14244186, 21366279, 28488372, 42732558, 85465116]

約数ペア:

[(1, 85465116), (2, 42732558), (3, 28488372), (4, 21366279), (6, 14244186), (9, 9496124), (11, 7769556), (12, 7122093), (18, 4748062), (19, 4498164), (22, 3884778), (33, 2589852), (36, 2374031), (37, 2309868), (38, 2249082), (44, 1942389), (57, 1499388), (66, 1294926), (74, 1154934), (76, 1124541), (99, 863284), (111, 769956), (114, 749694), (132, 647463), (148, 577467), (171, 499796), (198, 431642), (209, 408924), (222, 384978), (228, 374847), (307, 278388), (333, 256652), (342, 249898), (396, 215821), (407, 209988), (418, 204462), (444, 192489), (614, 139194), (627, 136308), (666, 128326), (684, 124949), (703, 121572), (814, 104994), (836, 102231), (921, 92796), (1221, 69996), (1228, 69597), (1254, 68154), (1332, 64163), (1406, 60786), (1628, 52497), (1842, 46398), (1881, 45436), (2109, 40524), (2442, 34998), (2508, 34077), (2763, 30932), (2812, 30393), (3377, 25308), (3663, 23332), (3684, 23199), (3762, 22718), (4218, 20262), (4884, 17499), (5526, 15466), (5833, 14652), (6327, 13508), (6754, 12654), (7326, 11666), (7524, 11359), (7733, 11052), (8436, 10131)]