87416340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6971}}^1$

素因数の和:7013

約数の個数: 96

約数和(自身を含む): 281111040

約数和(自身を除く): 193694700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 6971, 12540, 13942, 20913, 27884, 34855, 41826, 69710, 76681, 83652, 104565, 132449, 139420, 153362, 209130, 230043, 264898, 306724, 383405, 397347, 418260, 460086, 529796, 662245, 766810, 794694, 920172, 1150215, 1324490, 1456939, 1533620, 1589388, 1986735, 2300430, 2648980, 2913878, 3973470, 4370817, 4600860, 5827756, 7284695, 7946940, 8741634, 14569390, 17483268, 21854085, 29138780, 43708170, 87416340]

約数ペア:

[(1, 87416340), (2, 43708170), (3, 29138780), (4, 21854085), (5, 17483268), (6, 14569390), (10, 8741634), (11, 7946940), (12, 7284695), (15, 5827756), (19, 4600860), (20, 4370817), (22, 3973470), (30, 2913878), (33, 2648980), (38, 2300430), (44, 1986735), (55, 1589388), (57, 1533620), (60, 1456939), (66, 1324490), (76, 1150215), (95, 920172), (110, 794694), (114, 766810), (132, 662245), (165, 529796), (190, 460086), (209, 418260), (220, 397347), (228, 383405), (285, 306724), (330, 264898), (380, 230043), (418, 209130), (570, 153362), (627, 139420), (660, 132449), (836, 104565), (1045, 83652), (1140, 76681), (1254, 69710), (2090, 41826), (2508, 34855), (3135, 27884), (4180, 20913), (6270, 13942), (6971, 12540)]