61704864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16481}}^1$

素因数の和:16510

約数の個数: 72

約数和(自身を含む): 188982612

約数和(自身を除く): 127277748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 16481, 32962, 49443, 65924, 98886, 131848, 148329, 197772, 214253, 263696, 296658, 395544, 428506, 527392, 593316, 642759, 791088, 857012, 1186632, 1285518, 1582176, 1714024, 1928277, 2373264, 2571036, 3428048, 3856554, 4746528, 5142072, 6856096, 7713108, 10284144, 15426216, 20568288, 30852432, 61704864]

約数ペア:

[(1, 61704864), (2, 30852432), (3, 20568288), (4, 15426216), (6, 10284144), (8, 7713108), (9, 6856096), (12, 5142072), (13, 4746528), (16, 3856554), (18, 3428048), (24, 2571036), (26, 2373264), (32, 1928277), (36, 1714024), (39, 1582176), (48, 1285518), (52, 1186632), (72, 857012), (78, 791088), (96, 642759), (104, 593316), (117, 527392), (144, 428506), (156, 395544), (208, 296658), (234, 263696), (288, 214253), (312, 197772), (416, 148329), (468, 131848), (624, 98886), (936, 65924), (1248, 49443), (1872, 32962), (3744, 16481)]