78855114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 175472640

約数和(自身を除く): 96617526

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 79, 134, 158, 191, 201, 237, 382, 402, 474, 573, 871, 1027, 1146, 1742, 2054, 2483, 2613, 3081, 4966, 5226, 5293, 6162, 7449, 10586, 12797, 14898, 15089, 15879, 25594, 30178, 31758, 38391, 45267, 68809, 76782, 90534, 137618, 166361, 196157, 206427, 332722, 392314, 412854, 499083, 588471, 998166, 1010963, 1176942, 2021926, 3032889, 6065778, 13142519, 26285038, 39427557, 78855114]

約数ペア:

[(1, 78855114), (2, 39427557), (3, 26285038), (6, 13142519), (13, 6065778), (26, 3032889), (39, 2021926), (67, 1176942), (78, 1010963), (79, 998166), (134, 588471), (158, 499083), (191, 412854), (201, 392314), (237, 332722), (382, 206427), (402, 196157), (474, 166361), (573, 137618), (871, 90534), (1027, 76782), (1146, 68809), (1742, 45267), (2054, 38391), (2483, 31758), (2613, 30178), (3081, 25594), (4966, 15879), (5226, 15089), (5293, 14898), (6162, 12797), (7449, 10586)]