77961870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1847}}^1$

素因数の和:1934

約数の個数: 96

約数和(自身を含む): 235243008

約数和(自身を除く): 157281138

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 67, 70, 90, 105, 126, 134, 201, 210, 315, 335, 402, 469, 603, 630, 670, 938, 1005, 1206, 1407, 1847, 2010, 2345, 2814, 3015, 3694, 4221, 4690, 5541, 6030, 7035, 8442, 9235, 11082, 12929, 14070, 16623, 18470, 21105, 25858, 27705, 33246, 38787, 42210, 55410, 64645, 77574, 83115, 116361, 123749, 129290, 166230, 193935, 232722, 247498, 371247, 387870, 581805, 618745, 742494, 866243, 1113741, 1163610, 1237490, 1732486, 1856235, 2227482, 2598729, 3712470, 4331215, 5197458, 5568705, 7796187, 8662430, 11137410, 12993645, 15592374, 25987290, 38980935, 77961870]

約数ペア:

[(1, 77961870), (2, 38980935), (3, 25987290), (5, 15592374), (6, 12993645), (7, 11137410), (9, 8662430), (10, 7796187), (14, 5568705), (15, 5197458), (18, 4331215), (21, 3712470), (30, 2598729), (35, 2227482), (42, 1856235), (45, 1732486), (63, 1237490), (67, 1163610), (70, 1113741), (90, 866243), (105, 742494), (126, 618745), (134, 581805), (201, 387870), (210, 371247), (315, 247498), (335, 232722), (402, 193935), (469, 166230), (603, 129290), (630, 123749), (670, 116361), (938, 83115), (1005, 77574), (1206, 64645), (1407, 55410), (1847, 42210), (2010, 38787), (2345, 33246), (2814, 27705), (3015, 25858), (3694, 21105), (4221, 18470), (4690, 16623), (5541, 14070), (6030, 12929), (7035, 11082), (8442, 9235)]