145217772

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{3049}}^1$

素因数の和:3082

約数の個数: 108

約数和(自身を含む): 442969800

約数和(自身を除く): 297752028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1701, 1764, 2268, 2646, 3049, 3402, 3969, 5292, 6098, 6804, 7938, 9147, 11907, 12196, 15876, 18294, 21343, 23814, 27441, 36588, 42686, 47628, 54882, 64029, 82323, 85372, 109764, 128058, 149401, 164646, 192087, 246969, 256116, 298802, 329292, 384174, 448203, 493938, 576261, 597604, 740907, 768348, 896406, 987876, 1152522, 1344609, 1481814, 1728783, 1792812, 2305044, 2689218, 2963628, 3457566, 4033827, 5186349, 5378436, 6915132, 8067654, 10372698, 12101481, 16135308, 20745396, 24202962, 36304443, 48405924, 72608886, 145217772]

約数ペア:

[(1, 145217772), (2, 72608886), (3, 48405924), (4, 36304443), (6, 24202962), (7, 20745396), (9, 16135308), (12, 12101481), (14, 10372698), (18, 8067654), (21, 6915132), (27, 5378436), (28, 5186349), (36, 4033827), (42, 3457566), (49, 2963628), (54, 2689218), (63, 2305044), (81, 1792812), (84, 1728783), (98, 1481814), (108, 1344609), (126, 1152522), (147, 987876), (162, 896406), (189, 768348), (196, 740907), (243, 597604), (252, 576261), (294, 493938), (324, 448203), (378, 384174), (441, 329292), (486, 298802), (567, 256116), (588, 246969), (756, 192087), (882, 164646), (972, 149401), (1134, 128058), (1323, 109764), (1701, 85372), (1764, 82323), (2268, 64029), (2646, 54882), (3049, 47628), (3402, 42686), (3969, 36588), (5292, 27441), (6098, 23814), (6804, 21343), (7938, 18294), (9147, 15876), (11907, 12196)]