86495220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3613}}^1$

素因数の和:3654

約数の個数: 144

約数和(自身を含む): 315719040

約数和(自身を除く): 229223820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3613, 3990, 4788, 5985, 7226, 7980, 10839, 11970, 14452, 18065, 21678, 23940, 25291, 32517, 36130, 43356, 50582, 54195, 65034, 68647, 72260, 75873, 101164, 108390, 126455, 130068, 137294, 151746, 162585, 205941, 216780, 227619, 252910, 274588, 303492, 325170, 343235, 379365, 411882, 455238, 480529, 505820, 617823, 650340, 686470, 758730, 823764, 910476, 961058, 1029705, 1138095, 1235646, 1372940, 1441587, 1517460, 1922116, 2059410, 2276190, 2402645, 2471292, 2883174, 3089115, 4118820, 4324761, 4552380, 4805290, 5766348, 6178230, 7207935, 8649522, 9610580, 12356460, 14415870, 17299044, 21623805, 28831740, 43247610, 86495220]

約数ペア:

[(1, 86495220), (2, 43247610), (3, 28831740), (4, 21623805), (5, 17299044), (6, 14415870), (7, 12356460), (9, 9610580), (10, 8649522), (12, 7207935), (14, 6178230), (15, 5766348), (18, 4805290), (19, 4552380), (20, 4324761), (21, 4118820), (28, 3089115), (30, 2883174), (35, 2471292), (36, 2402645), (38, 2276190), (42, 2059410), (45, 1922116), (57, 1517460), (60, 1441587), (63, 1372940), (70, 1235646), (76, 1138095), (84, 1029705), (90, 961058), (95, 910476), (105, 823764), (114, 758730), (126, 686470), (133, 650340), (140, 617823), (171, 505820), (180, 480529), (190, 455238), (210, 411882), (228, 379365), (252, 343235), (266, 325170), (285, 303492), (315, 274588), (342, 252910), (380, 227619), (399, 216780), (420, 205941), (532, 162585), (570, 151746), (630, 137294), (665, 130068), (684, 126455), (798, 108390), (855, 101164), (1140, 75873), (1197, 72260), (1260, 68647), (1330, 65034), (1596, 54195), (1710, 50582), (1995, 43356), (2394, 36130), (2660, 32517), (3420, 25291), (3613, 23940), (3990, 21678), (4788, 18065), (5985, 14452), (7226, 11970), (7980, 10839)]