72521358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 179504640

約数和(自身を除く): 106983282

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 317, 419, 546, 634, 838, 951, 1257, 1902, 2219, 2514, 2933, 4121, 4438, 5447, 5866, 6657, 8242, 8799, 10894, 12363, 13314, 16341, 17598, 24726, 28847, 32682, 38129, 57694, 76258, 86541, 114387, 132823, 173082, 228774, 265646, 398469, 796938, 929761, 1726699, 1859522, 2789283, 3453398, 5180097, 5578566, 10360194, 12086893, 24173786, 36260679, 72521358]

約数ペア:

[(1, 72521358), (2, 36260679), (3, 24173786), (6, 12086893), (7, 10360194), (13, 5578566), (14, 5180097), (21, 3453398), (26, 2789283), (39, 1859522), (42, 1726699), (78, 929761), (91, 796938), (182, 398469), (273, 265646), (317, 228774), (419, 173082), (546, 132823), (634, 114387), (838, 86541), (951, 76258), (1257, 57694), (1902, 38129), (2219, 32682), (2514, 28847), (2933, 24726), (4121, 17598), (4438, 16341), (5447, 13314), (5866, 12363), (6657, 10894), (8242, 8799)]