71923740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9013}}^1$

素因数の和:9051

約数の個数: 96

約数和(自身を含む): 242296320

約数和(自身を除く): 170372580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 9013, 18026, 27039, 36052, 45065, 54078, 63091, 90130, 108156, 126182, 135195, 171247, 180260, 189273, 252364, 270390, 315455, 342494, 378546, 513741, 540780, 630910, 684988, 757092, 856235, 946365, 1027482, 1198729, 1261820, 1712470, 1892730, 2054964, 2397458, 2568705, 3424940, 3596187, 3785460, 4794916, 5137410, 5993645, 7192374, 10274820, 11987290, 14384748, 17980935, 23974580, 35961870, 71923740]

約数ペア:

[(1, 71923740), (2, 35961870), (3, 23974580), (4, 17980935), (5, 14384748), (6, 11987290), (7, 10274820), (10, 7192374), (12, 5993645), (14, 5137410), (15, 4794916), (19, 3785460), (20, 3596187), (21, 3424940), (28, 2568705), (30, 2397458), (35, 2054964), (38, 1892730), (42, 1712470), (57, 1261820), (60, 1198729), (70, 1027482), (76, 946365), (84, 856235), (95, 757092), (105, 684988), (114, 630910), (133, 540780), (140, 513741), (190, 378546), (210, 342494), (228, 315455), (266, 270390), (285, 252364), (380, 189273), (399, 180260), (420, 171247), (532, 135195), (570, 126182), (665, 108156), (798, 90130), (1140, 63091), (1330, 54078), (1596, 45065), (1995, 36052), (2660, 27039), (3990, 18026), (7980, 9013)]