80809343056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1\times {\mathrm{3547}}^1$

素因数の和:3981

約数の個数: 120

約数和(自身を含む): 179636801120

約数和(自身を除く): 98827458064

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 289, 379, 442, 578, 758, 884, 1156, 1516, 1768, 2312, 3032, 3536, 3547, 3757, 4624, 4927, 6064, 6443, 7094, 7514, 9854, 12886, 14188, 15028, 19708, 25772, 28376, 30056, 39416, 46111, 51544, 56752, 60112, 60299, 78832, 83759, 92222, 103088, 109531, 120598, 167518, 184444, 219062, 241196, 335036, 368888, 438124, 482392, 670072, 737776, 783887, 876248, 964784, 1025083, 1340144, 1344313, 1423903, 1567774, 1752496, 2050166, 2688626, 2847806, 3135548, 4100332, 5377252, 5695612, 6271096, 8200664, 10754504, 11391224, 12542192, 13326079, 16401328, 17476069, 21509008, 22782448, 22853321, 26652158, 34952138, 45706642, 53304316, 69904276, 91413284, 106608632, 139808552, 182826568, 213217264, 279617104, 297093173, 365653136, 388506457, 594186346, 777012914, 1188372692, 1554025828, 2376745384, 3108051656, 4753490768, 5050583941, 6216103312, 10101167882, 20202335764, 40404671528, 80809343056]

約数ペア:

[(1, 80809343056), (2, 40404671528), (4, 20202335764), (8, 10101167882), (13, 6216103312), (16, 5050583941), (17, 4753490768), (26, 3108051656), (34, 2376745384), (52, 1554025828), (68, 1188372692), (104, 777012914), (136, 594186346), (208, 388506457), (221, 365653136), (272, 297093173), (289, 279617104), (379, 213217264), (442, 182826568), (578, 139808552), (758, 106608632), (884, 91413284), (1156, 69904276), (1516, 53304316), (1768, 45706642), (2312, 34952138), (3032, 26652158), (3536, 22853321), (3547, 22782448), (3757, 21509008), (4624, 17476069), (4927, 16401328), (6064, 13326079), (6443, 12542192), (7094, 11391224), (7514, 10754504), (9854, 8200664), (12886, 6271096), (14188, 5695612), (15028, 5377252), (19708, 4100332), (25772, 3135548), (28376, 2847806), (30056, 2688626), (39416, 2050166), (46111, 1752496), (51544, 1567774), (56752, 1423903), (60112, 1344313), (60299, 1340144), (78832, 1025083), (83759, 964784), (92222, 876248), (103088, 783887), (109531, 737776), (120598, 670072), (167518, 482392), (184444, 438124), (219062, 368888), (241196, 335036)]