80447484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3461}}^1$

素因数の和:3630

約数の個数: 48

約数和(自身を含む): 203565600

約数和(自身を除く): 123118116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 3461, 3874, 5811, 6922, 7748, 10383, 11622, 13844, 20766, 23244, 41532, 44993, 89986, 134979, 179972, 269958, 515689, 539916, 1031378, 1547067, 2062756, 3094134, 6188268, 6703957, 13407914, 20111871, 26815828, 40223742, 80447484]

約数ペア:

[(1, 80447484), (2, 40223742), (3, 26815828), (4, 20111871), (6, 13407914), (12, 6703957), (13, 6188268), (26, 3094134), (39, 2062756), (52, 1547067), (78, 1031378), (149, 539916), (156, 515689), (298, 269958), (447, 179972), (596, 134979), (894, 89986), (1788, 44993), (1937, 41532), (3461, 23244), (3874, 20766), (5811, 13844), (6922, 11622), (7748, 10383)]