177401484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16481}}^1$

素因数の和:16527

約数の個数: 72

約数和(自身を含む): 503953632

約数和(自身を除く): 326552148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 16481, 32962, 49443, 65924, 98886, 148329, 197772, 214253, 296658, 379063, 428506, 593316, 642759, 758126, 857012, 1137189, 1285518, 1516252, 1928277, 2274378, 2571036, 3411567, 3856554, 4548756, 4927819, 6823134, 7713108, 9855638, 13646268, 14783457, 19711276, 29566914, 44350371, 59133828, 88700742, 177401484]

約数ペア:

[(1, 177401484), (2, 88700742), (3, 59133828), (4, 44350371), (6, 29566914), (9, 19711276), (12, 14783457), (13, 13646268), (18, 9855638), (23, 7713108), (26, 6823134), (36, 4927819), (39, 4548756), (46, 3856554), (52, 3411567), (69, 2571036), (78, 2274378), (92, 1928277), (117, 1516252), (138, 1285518), (156, 1137189), (207, 857012), (234, 758126), (276, 642759), (299, 593316), (414, 428506), (468, 379063), (598, 296658), (828, 214253), (897, 197772), (1196, 148329), (1794, 98886), (2691, 65924), (3588, 49443), (5382, 32962), (10764, 16481)]