77885280308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1259}}^1\times {\mathrm{8419}}^1$

素因数の和:9860

約数の個数: 48

約数和(自身を含む): 149717030400

約数和(自身を除く): 71831750092

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1259, 1837, 2518, 3674, 5036, 7348, 8419, 13849, 16838, 27698, 33676, 55396, 92609, 185218, 210253, 370436, 420506, 841012, 1405973, 2312783, 2811946, 4625566, 5623892, 9251132, 10599521, 15465703, 21199042, 30931406, 42398084, 61862812, 116594731, 233189462, 466378924, 1770120007, 3540240014, 7080480028, 19471320077, 38942640154, 77885280308]

約数ペア:

[(1, 77885280308), (2, 38942640154), (4, 19471320077), (11, 7080480028), (22, 3540240014), (44, 1770120007), (167, 466378924), (334, 233189462), (668, 116594731), (1259, 61862812), (1837, 42398084), (2518, 30931406), (3674, 21199042), (5036, 15465703), (7348, 10599521), (8419, 9251132), (13849, 5623892), (16838, 4625566), (27698, 2811946), (33676, 2312783), (55396, 1405973), (92609, 841012), (185218, 420506), (210253, 370436)]