130445892

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{653}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 342800640

約数和(自身を除く): 212354748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 179, 186, 279, 358, 372, 537, 558, 653, 716, 1074, 1116, 1306, 1611, 1959, 2148, 2612, 3222, 3918, 5549, 5877, 6444, 7836, 11098, 11754, 16647, 20243, 22196, 23508, 33294, 40486, 49941, 60729, 66588, 80972, 99882, 116887, 121458, 182187, 199764, 233774, 242916, 350661, 364374, 467548, 701322, 728748, 1051983, 1402644, 2103966, 3623497, 4207932, 7246994, 10870491, 14493988, 21740982, 32611473, 43481964, 65222946, 130445892]

約数ペア:

[(1, 130445892), (2, 65222946), (3, 43481964), (4, 32611473), (6, 21740982), (9, 14493988), (12, 10870491), (18, 7246994), (31, 4207932), (36, 3623497), (62, 2103966), (93, 1402644), (124, 1051983), (179, 728748), (186, 701322), (279, 467548), (358, 364374), (372, 350661), (537, 242916), (558, 233774), (653, 199764), (716, 182187), (1074, 121458), (1116, 116887), (1306, 99882), (1611, 80972), (1959, 66588), (2148, 60729), (2612, 49941), (3222, 40486), (3918, 33294), (5549, 23508), (5877, 22196), (6444, 20243), (7836, 16647), (11098, 11754)]