77972670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1373}}^1$

素因数の和:2017

約数の個数: 48

約数和(自身を含む): 203198112

約数和(自身を除く): 125225442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1262, 1373, 1893, 2746, 3155, 3786, 4119, 5679, 6310, 6865, 8238, 9465, 11358, 12357, 13730, 18930, 20595, 24714, 28395, 41190, 56790, 61785, 123570, 866363, 1732726, 2599089, 4331815, 5198178, 7797267, 8663630, 12995445, 15594534, 25990890, 38986335, 77972670]

約数ペア:

[(1, 77972670), (2, 38986335), (3, 25990890), (5, 15594534), (6, 12995445), (9, 8663630), (10, 7797267), (15, 5198178), (18, 4331815), (30, 2599089), (45, 1732726), (90, 866363), (631, 123570), (1262, 61785), (1373, 56790), (1893, 41190), (2746, 28395), (3155, 24714), (3786, 20595), (4119, 18930), (5679, 13730), (6310, 12357), (6865, 11358), (8238, 9465)]