72887928

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 189696000

約数和(自身を除く): 116808072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 79, 111, 148, 158, 222, 237, 296, 316, 444, 474, 632, 888, 948, 1039, 1896, 2078, 2923, 3117, 4156, 5846, 6234, 8312, 8769, 11692, 12468, 17538, 23384, 24936, 35076, 38443, 70152, 76886, 82081, 115329, 153772, 164162, 230658, 246243, 307544, 328324, 461316, 492486, 656648, 922632, 984972, 1969944, 3036997, 6073994, 9110991, 12147988, 18221982, 24295976, 36443964, 72887928]

約数ペア:

[(1, 72887928), (2, 36443964), (3, 24295976), (4, 18221982), (6, 12147988), (8, 9110991), (12, 6073994), (24, 3036997), (37, 1969944), (74, 984972), (79, 922632), (111, 656648), (148, 492486), (158, 461316), (222, 328324), (237, 307544), (296, 246243), (316, 230658), (444, 164162), (474, 153772), (632, 115329), (888, 82081), (948, 76886), (1039, 70152), (1896, 38443), (2078, 35076), (2923, 24936), (3117, 23384), (4156, 17538), (5846, 12468), (6234, 11692), (8312, 8769)]