72996870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 180149184

約数和(自身を除く): 107152314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 113, 122, 183, 226, 305, 339, 353, 366, 565, 610, 678, 706, 915, 1059, 1130, 1695, 1765, 1830, 2118, 3390, 3530, 5295, 6893, 10590, 13786, 20679, 21533, 34465, 39889, 41358, 43066, 64599, 68930, 79778, 103395, 107665, 119667, 129198, 199445, 206790, 215330, 239334, 322995, 398890, 598335, 645990, 1196670, 2433229, 4866458, 7299687, 12166145, 14599374, 24332290, 36498435, 72996870]

約数ペア:

[(1, 72996870), (2, 36498435), (3, 24332290), (5, 14599374), (6, 12166145), (10, 7299687), (15, 4866458), (30, 2433229), (61, 1196670), (113, 645990), (122, 598335), (183, 398890), (226, 322995), (305, 239334), (339, 215330), (353, 206790), (366, 199445), (565, 129198), (610, 119667), (678, 107665), (706, 103395), (915, 79778), (1059, 68930), (1130, 64599), (1695, 43066), (1765, 41358), (1830, 39889), (2118, 34465), (3390, 21533), (3530, 20679), (5295, 13786), (6893, 10590)]