77503790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^3$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 182710080

約数和(自身を除く): 105206290

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 49, 65, 70, 91, 98, 115, 130, 161, 182, 230, 245, 299, 322, 455, 490, 529, 598, 637, 805, 910, 1058, 1127, 1274, 1495, 1610, 2093, 2254, 2645, 2990, 3185, 3703, 4186, 5290, 5635, 6370, 6877, 7406, 10465, 11270, 12167, 13754, 14651, 18515, 20930, 24334, 25921, 29302, 34385, 37030, 48139, 51842, 60835, 68770, 73255, 85169, 96278, 121670, 129605, 146510, 158171, 170338, 240695, 259210, 316342, 336973, 425845, 481390, 596183, 673946, 790855, 851690, 1107197, 1192366, 1581710, 1684865, 2214394, 2980915, 3369730, 5535985, 5961830, 7750379, 11071970, 15500758, 38751895, 77503790]

約数ペア:

[(1, 77503790), (2, 38751895), (5, 15500758), (7, 11071970), (10, 7750379), (13, 5961830), (14, 5535985), (23, 3369730), (26, 2980915), (35, 2214394), (46, 1684865), (49, 1581710), (65, 1192366), (70, 1107197), (91, 851690), (98, 790855), (115, 673946), (130, 596183), (161, 481390), (182, 425845), (230, 336973), (245, 316342), (299, 259210), (322, 240695), (455, 170338), (490, 158171), (529, 146510), (598, 129605), (637, 121670), (805, 96278), (910, 85169), (1058, 73255), (1127, 68770), (1274, 60835), (1495, 51842), (1610, 48139), (2093, 37030), (2254, 34385), (2645, 29302), (2990, 25921), (3185, 24334), (3703, 20930), (4186, 18515), (5290, 14651), (5635, 13754), (6370, 12167), (6877, 11270), (7406, 10465)]