72437274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14741}}^1$

素因数の和:14772

約数の個数: 64

約数和(自身を含む): 198132480

約数和(自身を除く): 125695206

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 14741, 29482, 44223, 88446, 103187, 132669, 191633, 206374, 265338, 309561, 383266, 398007, 574899, 619122, 796014, 928683, 1149798, 1341431, 1724697, 1857366, 2682862, 2786049, 3449394, 4024293, 5174091, 5572098, 8048586, 10348182, 12072879, 24145758, 36218637, 72437274]

約数ペア:

[(1, 72437274), (2, 36218637), (3, 24145758), (6, 12072879), (7, 10348182), (9, 8048586), (13, 5572098), (14, 5174091), (18, 4024293), (21, 3449394), (26, 2786049), (27, 2682862), (39, 1857366), (42, 1724697), (54, 1341431), (63, 1149798), (78, 928683), (91, 796014), (117, 619122), (126, 574899), (182, 398007), (189, 383266), (234, 309561), (273, 265338), (351, 206374), (378, 191633), (546, 132669), (702, 103187), (819, 88446), (1638, 44223), (2457, 29482), (4914, 14741)]