81984869064

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1465481}}^1$

素因数の和:1465540

約数の個数: 128

約数和(自身を含む): 267303916800

約数和(自身を除く): 185319047736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1998, 2072, 2331, 2664, 3108, 3996, 4662, 6216, 6993, 7992, 9324, 13986, 18648, 27972, 55944, 1465481, 2930962, 4396443, 5861924, 8792886, 10258367, 11723848, 13189329, 17585772, 20516734, 26378658, 30775101, 35171544, 39567987, 41033468, 52757316, 54222797, 61550202, 79135974, 82066936, 92325303, 105514632, 108445594, 123100404, 158271948, 162668391, 184650606, 216891188, 246200808, 276975909, 316543896, 325336782, 369301212, 379559579, 433782376, 488005173, 553951818, 650673564, 738602424, 759119158, 976010346, 1107903636, 1138678737, 1301347128, 1464015519, 1518238316, 1952020692, 2215807272, 2277357474, 2928031038, 3036476632, 3416036211, 3904041384, 4554714948, 5856062076, 6832072422, 9109429896, 10248108633, 11712124152, 13664144844, 20496217266, 27328289688, 40992434532, 81984869064]

約数ペア:

[(1, 81984869064), (2, 40992434532), (3, 27328289688), (4, 20496217266), (6, 13664144844), (7, 11712124152), (8, 10248108633), (9, 9109429896), (12, 6832072422), (14, 5856062076), (18, 4554714948), (21, 3904041384), (24, 3416036211), (27, 3036476632), (28, 2928031038), (36, 2277357474), (37, 2215807272), (42, 1952020692), (54, 1518238316), (56, 1464015519), (63, 1301347128), (72, 1138678737), (74, 1107903636), (84, 976010346), (108, 759119158), (111, 738602424), (126, 650673564), (148, 553951818), (168, 488005173), (189, 433782376), (216, 379559579), (222, 369301212), (252, 325336782), (259, 316543896), (296, 276975909), (333, 246200808), (378, 216891188), (444, 184650606), (504, 162668391), (518, 158271948), (666, 123100404), (756, 108445594), (777, 105514632), (888, 92325303), (999, 82066936), (1036, 79135974), (1332, 61550202), (1512, 54222797), (1554, 52757316), (1998, 41033468), (2072, 39567987), (2331, 35171544), (2664, 30775101), (3108, 26378658), (3996, 20516734), (4662, 17585772), (6216, 13189329), (6993, 11723848), (7992, 10258367), (9324, 8792886), (13986, 5861924), (18648, 4396443), (27972, 2930962), (55944, 1465481)]