72749430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4783}}^1$

素因数の和:4822

約数の個数: 72

約数和(自身を含む): 204860448

約数和(自身を除く): 132111018

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 4783, 5070, 7605, 9566, 14349, 15210, 23915, 28698, 43047, 47830, 62179, 71745, 86094, 124358, 143490, 186537, 215235, 310895, 373074, 430470, 559611, 621790, 808327, 932685, 1119222, 1616654, 1865370, 2424981, 2798055, 4041635, 4849962, 5596110, 7274943, 8083270, 12124905, 14549886, 24249810, 36374715, 72749430]

約数ペア:

[(1, 72749430), (2, 36374715), (3, 24249810), (5, 14549886), (6, 12124905), (9, 8083270), (10, 7274943), (13, 5596110), (15, 4849962), (18, 4041635), (26, 2798055), (30, 2424981), (39, 1865370), (45, 1616654), (65, 1119222), (78, 932685), (90, 808327), (117, 621790), (130, 559611), (169, 430470), (195, 373074), (234, 310895), (338, 215235), (390, 186537), (507, 143490), (585, 124358), (845, 86094), (1014, 71745), (1170, 62179), (1521, 47830), (1690, 43047), (2535, 28698), (3042, 23915), (4783, 15210), (5070, 14349), (7605, 9566)]