81185832

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12391}}^1$

素因数の和:12423

約数の個数: 96

約数和(自身を含む): 270641280

約数和(自身を除く): 189455448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 12391, 24782, 37173, 49564, 74346, 86737, 99128, 111519, 148692, 161083, 173474, 223038, 260211, 297384, 322166, 346948, 446076, 483249, 520422, 644332, 693896, 780633, 892152, 966498, 1040844, 1127581, 1288664, 1449747, 1561266, 1932996, 2081688, 2255162, 2899494, 3122532, 3382743, 3865992, 4510324, 5798988, 6245064, 6765486, 9020648, 10148229, 11597976, 13530972, 20296458, 27061944, 40592916, 81185832]

約数ペア:

[(1, 81185832), (2, 40592916), (3, 27061944), (4, 20296458), (6, 13530972), (7, 11597976), (8, 10148229), (9, 9020648), (12, 6765486), (13, 6245064), (14, 5798988), (18, 4510324), (21, 3865992), (24, 3382743), (26, 3122532), (28, 2899494), (36, 2255162), (39, 2081688), (42, 1932996), (52, 1561266), (56, 1449747), (63, 1288664), (72, 1127581), (78, 1040844), (84, 966498), (91, 892152), (104, 780633), (117, 693896), (126, 644332), (156, 520422), (168, 483249), (182, 446076), (234, 346948), (252, 322166), (273, 297384), (312, 260211), (364, 223038), (468, 173474), (504, 161083), (546, 148692), (728, 111519), (819, 99128), (936, 86737), (1092, 74346), (1638, 49564), (2184, 37173), (3276, 24782), (6552, 12391)]