78443508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2737

約数の個数: 96

約数和(自身を含む): 227767680

約数和(自身を除く): 149324172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1326, 1716, 2244, 2431, 2652, 2689, 4862, 5378, 7293, 8067, 9724, 10756, 14586, 16134, 29172, 29579, 32268, 34957, 45713, 59158, 69914, 88737, 91426, 104871, 118316, 137139, 139828, 177474, 182852, 209742, 274278, 354948, 384527, 419484, 502843, 548556, 594269, 769054, 1005686, 1153581, 1188538, 1508529, 1538108, 1782807, 2011372, 2307162, 2377076, 3017058, 3565614, 4614324, 6034116, 6536959, 7131228, 13073918, 19610877, 26147836, 39221754, 78443508]

約数ペア:

[(1, 78443508), (2, 39221754), (3, 26147836), (4, 19610877), (6, 13073918), (11, 7131228), (12, 6536959), (13, 6034116), (17, 4614324), (22, 3565614), (26, 3017058), (33, 2377076), (34, 2307162), (39, 2011372), (44, 1782807), (51, 1538108), (52, 1508529), (66, 1188538), (68, 1153581), (78, 1005686), (102, 769054), (132, 594269), (143, 548556), (156, 502843), (187, 419484), (204, 384527), (221, 354948), (286, 274278), (374, 209742), (429, 182852), (442, 177474), (561, 139828), (572, 137139), (663, 118316), (748, 104871), (858, 91426), (884, 88737), (1122, 69914), (1326, 59158), (1716, 45713), (2244, 34957), (2431, 32268), (2652, 29579), (2689, 29172), (4862, 16134), (5378, 14586), (7293, 10756), (8067, 9724)]