68956758

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:403

約数の個数: 80

約数和(自身を含む): 168315840

約数和(自身を除く): 99359082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 137, 162, 234, 239, 274, 351, 411, 478, 702, 717, 822, 1053, 1233, 1434, 1781, 2106, 2151, 2466, 3107, 3562, 3699, 4302, 5343, 6214, 6453, 7398, 9321, 10686, 11097, 12906, 16029, 18642, 19359, 22194, 27963, 32058, 32743, 38718, 48087, 55926, 65486, 83889, 96174, 98229, 144261, 167778, 196458, 251667, 288522, 294687, 425659, 503334, 589374, 851318, 884061, 1276977, 1768122, 2553954, 2652183, 3830931, 5304366, 7661862, 11492793, 22985586, 34478379, 68956758]

約数ペア:

[(1, 68956758), (2, 34478379), (3, 22985586), (6, 11492793), (9, 7661862), (13, 5304366), (18, 3830931), (26, 2652183), (27, 2553954), (39, 1768122), (54, 1276977), (78, 884061), (81, 851318), (117, 589374), (137, 503334), (162, 425659), (234, 294687), (239, 288522), (274, 251667), (351, 196458), (411, 167778), (478, 144261), (702, 98229), (717, 96174), (822, 83889), (1053, 65486), (1233, 55926), (1434, 48087), (1781, 38718), (2106, 32743), (2151, 32058), (2466, 27963), (3107, 22194), (3562, 19359), (3699, 18642), (4302, 16029), (5343, 12906), (6214, 11097), (6453, 10686), (7398, 9321)]