61154236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 140555520

約数和(自身を除く): 79401284

約数列:

[1, 2, 4, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 143, 187, 209, 221, 247, 286, 323, 331, 374, 418, 442, 494, 572, 646, 662, 748, 836, 884, 988, 1292, 1324, 2431, 2717, 3553, 3641, 4199, 4303, 4862, 5434, 5627, 6289, 7106, 7282, 8398, 8606, 9724, 10868, 11254, 12578, 14212, 14564, 16796, 17212, 22508, 25156, 46189, 47333, 61897, 69179, 73151, 81757, 92378, 94666, 106913, 123794, 138358, 146302, 163514, 184756, 189332, 213826, 247588, 276716, 292604, 327028, 427652, 804661, 899327, 1176043, 1389869, 1609322, 1798654, 2352086, 2779738, 3218644, 3597308, 4704172, 5559476, 15288559, 30577118, 61154236]

約数ペア:

[(1, 61154236), (2, 30577118), (4, 15288559), (11, 5559476), (13, 4704172), (17, 3597308), (19, 3218644), (22, 2779738), (26, 2352086), (34, 1798654), (38, 1609322), (44, 1389869), (52, 1176043), (68, 899327), (76, 804661), (143, 427652), (187, 327028), (209, 292604), (221, 276716), (247, 247588), (286, 213826), (323, 189332), (331, 184756), (374, 163514), (418, 146302), (442, 138358), (494, 123794), (572, 106913), (646, 94666), (662, 92378), (748, 81757), (836, 73151), (884, 69179), (988, 61897), (1292, 47333), (1324, 46189), (2431, 25156), (2717, 22508), (3553, 17212), (3641, 16796), (4199, 14564), (4303, 14212), (4862, 12578), (5434, 11254), (5627, 10868), (6289, 9724), (7106, 8606), (7282, 8398)]