77882490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:884

約数の個数: 96

約数和(自身を含む): 233041536

約数和(自身を除く): 155159046

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 181, 210, 315, 362, 543, 630, 683, 905, 1086, 1267, 1366, 1629, 1810, 2049, 2534, 2715, 3258, 3415, 3801, 4098, 4781, 5430, 6147, 6335, 6830, 7602, 8145, 9562, 10245, 11403, 12294, 12670, 14343, 16290, 19005, 20490, 22806, 23905, 28686, 30735, 38010, 43029, 47810, 57015, 61470, 71715, 86058, 114030, 123623, 143430, 215145, 247246, 370869, 430290, 618115, 741738, 865361, 1112607, 1236230, 1730722, 1854345, 2225214, 2596083, 3708690, 4326805, 5192166, 5563035, 7788249, 8653610, 11126070, 12980415, 15576498, 25960830, 38941245, 77882490]

約数ペア:

[(1, 77882490), (2, 38941245), (3, 25960830), (5, 15576498), (6, 12980415), (7, 11126070), (9, 8653610), (10, 7788249), (14, 5563035), (15, 5192166), (18, 4326805), (21, 3708690), (30, 2596083), (35, 2225214), (42, 1854345), (45, 1730722), (63, 1236230), (70, 1112607), (90, 865361), (105, 741738), (126, 618115), (181, 430290), (210, 370869), (315, 247246), (362, 215145), (543, 143430), (630, 123623), (683, 114030), (905, 86058), (1086, 71715), (1267, 61470), (1366, 57015), (1629, 47810), (1810, 43029), (2049, 38010), (2534, 30735), (2715, 28686), (3258, 23905), (3415, 22806), (3801, 20490), (4098, 19005), (4781, 16290), (5430, 14343), (6147, 12670), (6335, 12294), (6830, 11403), (7602, 10245), (8145, 9562)]