81556512

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 229360320

約数和(自身を除く): 147803808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 76, 96, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 608, 732, 733, 912, 976, 1159, 1464, 1466, 1824, 1952, 2199, 2318, 2928, 2932, 3477, 4398, 4636, 5856, 5864, 6954, 8796, 9272, 11728, 13908, 13927, 17592, 18544, 23456, 27816, 27854, 35184, 37088, 41781, 44713, 55632, 55708, 70368, 83562, 89426, 111264, 111416, 134139, 167124, 178852, 222832, 268278, 334248, 357704, 445664, 536556, 668496, 715408, 849547, 1073112, 1336992, 1430816, 1699094, 2146224, 2548641, 3398188, 4292448, 5097282, 6796376, 10194564, 13592752, 20389128, 27185504, 40778256, 81556512]

約数ペア:

[(1, 81556512), (2, 40778256), (3, 27185504), (4, 20389128), (6, 13592752), (8, 10194564), (12, 6796376), (16, 5097282), (19, 4292448), (24, 3398188), (32, 2548641), (38, 2146224), (48, 1699094), (57, 1430816), (61, 1336992), (76, 1073112), (96, 849547), (114, 715408), (122, 668496), (152, 536556), (183, 445664), (228, 357704), (244, 334248), (304, 268278), (366, 222832), (456, 178852), (488, 167124), (608, 134139), (732, 111416), (733, 111264), (912, 89426), (976, 83562), (1159, 70368), (1464, 55708), (1466, 55632), (1824, 44713), (1952, 41781), (2199, 37088), (2318, 35184), (2928, 27854), (2932, 27816), (3477, 23456), (4398, 18544), (4636, 17592), (5856, 13927), (5864, 13908), (6954, 11728), (8796, 9272)]