89997936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4391}}^1$

素因数の和:4470

約数の個数: 80

約数和(自身を含む): 270125568

約数和(自身を除く): 180127632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 4391, 5124, 6832, 8782, 10248, 13173, 17564, 20496, 26346, 30737, 35128, 52692, 61474, 70256, 92211, 105384, 122948, 184422, 210768, 245896, 267851, 368844, 491792, 535702, 737688, 803553, 1071404, 1475376, 1607106, 1874957, 2142808, 3214212, 3749914, 4285616, 5624871, 6428424, 7499828, 11249742, 12856848, 14999656, 22499484, 29999312, 44998968, 89997936]

約数ペア:

[(1, 89997936), (2, 44998968), (3, 29999312), (4, 22499484), (6, 14999656), (7, 12856848), (8, 11249742), (12, 7499828), (14, 6428424), (16, 5624871), (21, 4285616), (24, 3749914), (28, 3214212), (42, 2142808), (48, 1874957), (56, 1607106), (61, 1475376), (84, 1071404), (112, 803553), (122, 737688), (168, 535702), (183, 491792), (244, 368844), (336, 267851), (366, 245896), (427, 210768), (488, 184422), (732, 122948), (854, 105384), (976, 92211), (1281, 70256), (1464, 61474), (1708, 52692), (2562, 35128), (2928, 30737), (3416, 26346), (4391, 20496), (5124, 17564), (6832, 13173), (8782, 10248)]