72125118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18131}}^1$

素因数の和:18169

約数の個数: 48

約数和(自身を含む): 178201296

約数和(自身を除く): 106076178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 18131, 36262, 54393, 108786, 163179, 235703, 308227, 326358, 471406, 616454, 707109, 924681, 1414218, 1849362, 2121327, 2774043, 4006951, 4242654, 5548086, 8013902, 12020853, 24041706, 36062559, 72125118]

約数ペア:

[(1, 72125118), (2, 36062559), (3, 24041706), (6, 12020853), (9, 8013902), (13, 5548086), (17, 4242654), (18, 4006951), (26, 2774043), (34, 2121327), (39, 1849362), (51, 1414218), (78, 924681), (102, 707109), (117, 616454), (153, 471406), (221, 326358), (234, 308227), (306, 235703), (442, 163179), (663, 108786), (1326, 54393), (1989, 36262), (3978, 18131)]