79901172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:630

約数の個数: 108

約数和(自身を含む): 228612384

約数和(自身を除く): 148711212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 169, 207, 234, 276, 299, 338, 414, 468, 507, 571, 598, 676, 828, 897, 1014, 1142, 1196, 1521, 1713, 1794, 2028, 2284, 2691, 3042, 3426, 3588, 3887, 5139, 5382, 6084, 6852, 7423, 7774, 10278, 10764, 11661, 13133, 14846, 15548, 20556, 22269, 23322, 26266, 29692, 34983, 39399, 44538, 46644, 52532, 66807, 69966, 78798, 89076, 96499, 118197, 133614, 139932, 157596, 170729, 192998, 236394, 267228, 289497, 341458, 385996, 472788, 512187, 578994, 682916, 868491, 1024374, 1157988, 1536561, 1736982, 2048748, 2219477, 3073122, 3473964, 4438954, 6146244, 6658431, 8877908, 13316862, 19975293, 26633724, 39950586, 79901172]

約数ペア:

[(1, 79901172), (2, 39950586), (3, 26633724), (4, 19975293), (6, 13316862), (9, 8877908), (12, 6658431), (13, 6146244), (18, 4438954), (23, 3473964), (26, 3073122), (36, 2219477), (39, 2048748), (46, 1736982), (52, 1536561), (69, 1157988), (78, 1024374), (92, 868491), (117, 682916), (138, 578994), (156, 512187), (169, 472788), (207, 385996), (234, 341458), (276, 289497), (299, 267228), (338, 236394), (414, 192998), (468, 170729), (507, 157596), (571, 139932), (598, 133614), (676, 118197), (828, 96499), (897, 89076), (1014, 78798), (1142, 69966), (1196, 66807), (1521, 52532), (1713, 46644), (1794, 44538), (2028, 39399), (2284, 34983), (2691, 29692), (3042, 26266), (3426, 23322), (3588, 22269), (3887, 20556), (5139, 15548), (5382, 14846), (6084, 13133), (6852, 11661), (7423, 10764), (7774, 10278)]