77972076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23801}}^1$

素因数の和:23831

約数の個数: 72

約数和(自身を含む): 242589984

約数和(自身を除く): 164617908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 23801, 47602, 71403, 95204, 142806, 166607, 214209, 285612, 309413, 333214, 428418, 499821, 618826, 666428, 856836, 928239, 999642, 1237652, 1499463, 1856478, 1999284, 2165891, 2784717, 2998926, 3712956, 4331782, 5569434, 5997852, 6497673, 8663564, 11138868, 12995346, 19493019, 25990692, 38986038, 77972076]

約数ペア:

[(1, 77972076), (2, 38986038), (3, 25990692), (4, 19493019), (6, 12995346), (7, 11138868), (9, 8663564), (12, 6497673), (13, 5997852), (14, 5569434), (18, 4331782), (21, 3712956), (26, 2998926), (28, 2784717), (36, 2165891), (39, 1999284), (42, 1856478), (52, 1499463), (63, 1237652), (78, 999642), (84, 928239), (91, 856836), (117, 666428), (126, 618826), (156, 499821), (182, 428418), (234, 333214), (252, 309413), (273, 285612), (364, 214209), (468, 166607), (546, 142806), (819, 95204), (1092, 71403), (1638, 47602), (3276, 23801)]