874271268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{10321}}^1$

素因数の和:10525

約数の個数: 72

約数和(自身を含む): 2393341496

約数和(自身を除く): 1519070228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 362, 468, 543, 724, 1086, 1629, 2172, 2353, 3258, 4706, 6516, 7059, 9412, 10321, 14118, 20642, 21177, 28236, 30963, 41284, 42354, 61926, 84708, 92889, 123852, 134173, 185778, 268346, 371556, 402519, 536692, 805038, 1207557, 1610076, 1868101, 2415114, 3736202, 4830228, 5604303, 7472404, 11208606, 16812909, 22417212, 24285313, 33625818, 48570626, 67251636, 72855939, 97141252, 145711878, 218567817, 291423756, 437135634, 874271268]

約数ペア:

[(1, 874271268), (2, 437135634), (3, 291423756), (4, 218567817), (6, 145711878), (9, 97141252), (12, 72855939), (13, 67251636), (18, 48570626), (26, 33625818), (36, 24285313), (39, 22417212), (52, 16812909), (78, 11208606), (117, 7472404), (156, 5604303), (181, 4830228), (234, 3736202), (362, 2415114), (468, 1868101), (543, 1610076), (724, 1207557), (1086, 805038), (1629, 536692), (2172, 402519), (2353, 371556), (3258, 268346), (4706, 185778), (6516, 134173), (7059, 123852), (9412, 92889), (10321, 84708), (14118, 61926), (20642, 42354), (21177, 41284), (28236, 30963)]