74150388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 220147200

約数和(自身を除く): 145996812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 269, 279, 342, 372, 403, 468, 494, 538, 558, 589, 684, 741, 806, 807, 988, 1076, 1116, 1178, 1209, 1482, 1612, 1614, 1767, 2223, 2356, 2418, 2421, 2964, 3228, 3497, 3534, 3627, 4446, 4836, 4842, 5111, 5301, 6994, 7068, 7254, 7657, 8339, 8892, 9684, 10222, 10491, 10602, 13988, 14508, 15314, 15333, 16678, 20444, 20982, 21204, 22971, 25017, 30628, 30666, 31473, 33356, 41964, 45942, 45999, 50034, 61332, 62946, 66443, 68913, 75051, 91884, 91998, 100068, 108407, 125892, 132886, 137826, 150102, 158441, 183996, 199329, 216814, 265772, 275652, 300204, 316882, 325221, 398658, 433628, 475323, 597987, 633764, 650442, 797316, 950646, 975663, 1195974, 1300884, 1425969, 1901292, 1951326, 2059733, 2391948, 2851938, 3902652, 4119466, 5703876, 6179199, 8238932, 12358398, 18537597, 24716796, 37075194, 74150388]

約数ペア:

[(1, 74150388), (2, 37075194), (3, 24716796), (4, 18537597), (6, 12358398), (9, 8238932), (12, 6179199), (13, 5703876), (18, 4119466), (19, 3902652), (26, 2851938), (31, 2391948), (36, 2059733), (38, 1951326), (39, 1901292), (52, 1425969), (57, 1300884), (62, 1195974), (76, 975663), (78, 950646), (93, 797316), (114, 650442), (117, 633764), (124, 597987), (156, 475323), (171, 433628), (186, 398658), (228, 325221), (234, 316882), (247, 300204), (269, 275652), (279, 265772), (342, 216814), (372, 199329), (403, 183996), (468, 158441), (494, 150102), (538, 137826), (558, 132886), (589, 125892), (684, 108407), (741, 100068), (806, 91998), (807, 91884), (988, 75051), (1076, 68913), (1116, 66443), (1178, 62946), (1209, 61332), (1482, 50034), (1612, 45999), (1614, 45942), (1767, 41964), (2223, 33356), (2356, 31473), (2418, 30666), (2421, 30628), (2964, 25017), (3228, 22971), (3497, 21204), (3534, 20982), (3627, 20444), (4446, 16678), (4836, 15333), (4842, 15314), (5111, 14508), (5301, 13988), (6994, 10602), (7068, 10491), (7254, 10222), (7657, 9684), (8339, 8892)]