77084724

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 195543040

約数和(自身を除く): 118458316

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 61, 62, 79, 86, 93, 122, 124, 129, 158, 172, 183, 186, 237, 244, 258, 316, 366, 372, 474, 516, 732, 948, 1333, 1891, 2449, 2623, 2666, 3397, 3782, 3999, 4819, 4898, 5246, 5332, 5673, 6794, 7347, 7564, 7869, 7998, 9638, 9796, 10191, 10492, 11346, 13588, 14457, 14694, 15738, 15996, 19276, 20382, 22692, 28914, 29388, 31476, 40764, 57828, 81313, 105307, 149389, 162626, 207217, 210614, 243939, 298778, 315921, 325252, 414434, 421228, 448167, 487878, 597556, 621651, 631842, 828868, 896334, 975756, 1243302, 1263684, 1792668, 2486604, 6423727, 12847454, 19271181, 25694908, 38542362, 77084724]

約数ペア:

[(1, 77084724), (2, 38542362), (3, 25694908), (4, 19271181), (6, 12847454), (12, 6423727), (31, 2486604), (43, 1792668), (61, 1263684), (62, 1243302), (79, 975756), (86, 896334), (93, 828868), (122, 631842), (124, 621651), (129, 597556), (158, 487878), (172, 448167), (183, 421228), (186, 414434), (237, 325252), (244, 315921), (258, 298778), (316, 243939), (366, 210614), (372, 207217), (474, 162626), (516, 149389), (732, 105307), (948, 81313), (1333, 57828), (1891, 40764), (2449, 31476), (2623, 29388), (2666, 28914), (3397, 22692), (3782, 20382), (3999, 19276), (4819, 15996), (4898, 15738), (5246, 14694), (5332, 14457), (5673, 13588), (6794, 11346), (7347, 10492), (7564, 10191), (7869, 9796), (7998, 9638)]