76481370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1756

約数の個数: 96

約数和(自身を含む): 230510592

約数和(自身を除く): 154029222

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 315, 365, 438, 511, 630, 657, 730, 1022, 1095, 1314, 1533, 1663, 2190, 2555, 3066, 3285, 3326, 4599, 4989, 5110, 6570, 7665, 8315, 9198, 9978, 11641, 14967, 15330, 16630, 22995, 23282, 24945, 29934, 34923, 45990, 49890, 58205, 69846, 74835, 104769, 116410, 121399, 149670, 174615, 209538, 242798, 349230, 364197, 523845, 606995, 728394, 849793, 1047690, 1092591, 1213990, 1699586, 1820985, 2185182, 2549379, 3641970, 4248965, 5098758, 5462955, 7648137, 8497930, 10925910, 12746895, 15296274, 25493790, 38240685, 76481370]

約数ペア:

[(1, 76481370), (2, 38240685), (3, 25493790), (5, 15296274), (6, 12746895), (7, 10925910), (9, 8497930), (10, 7648137), (14, 5462955), (15, 5098758), (18, 4248965), (21, 3641970), (30, 2549379), (35, 2185182), (42, 1820985), (45, 1699586), (63, 1213990), (70, 1092591), (73, 1047690), (90, 849793), (105, 728394), (126, 606995), (146, 523845), (210, 364197), (219, 349230), (315, 242798), (365, 209538), (438, 174615), (511, 149670), (630, 121399), (657, 116410), (730, 104769), (1022, 74835), (1095, 69846), (1314, 58205), (1533, 49890), (1663, 45990), (2190, 34923), (2555, 29934), (3066, 24945), (3285, 23282), (3326, 22995), (4599, 16630), (4989, 15330), (5110, 14967), (6570, 11641), (7665, 9978), (8315, 9198)]