84358404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 247665600

約数和(自身を除く): 163307196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 53, 57, 76, 78, 106, 114, 117, 156, 159, 171, 179, 212, 228, 234, 247, 318, 342, 358, 468, 477, 494, 537, 636, 684, 689, 716, 741, 954, 988, 1007, 1074, 1378, 1482, 1611, 1908, 2014, 2067, 2148, 2223, 2327, 2756, 2964, 3021, 3222, 3401, 4028, 4134, 4446, 4654, 6042, 6201, 6444, 6802, 6981, 8268, 8892, 9063, 9308, 9487, 10203, 12084, 12402, 13091, 13604, 13962, 18126, 18974, 20406, 20943, 24804, 26182, 27924, 28461, 30609, 36252, 37948, 39273, 40812, 41886, 44213, 52364, 56922, 61218, 78546, 83772, 85383, 88426, 113844, 117819, 122436, 123331, 132639, 157092, 170766, 176852, 180253, 235638, 246662, 265278, 341532, 360506, 369993, 397917, 471276, 493324, 530556, 540759, 721012, 739986, 795834, 1081518, 1109979, 1479972, 1591668, 1622277, 2163036, 2219958, 2343289, 3244554, 4439916, 4686578, 6489108, 7029867, 9373156, 14059734, 21089601, 28119468, 42179202, 84358404]

約数ペア:

[(1, 84358404), (2, 42179202), (3, 28119468), (4, 21089601), (6, 14059734), (9, 9373156), (12, 7029867), (13, 6489108), (18, 4686578), (19, 4439916), (26, 3244554), (36, 2343289), (38, 2219958), (39, 2163036), (52, 1622277), (53, 1591668), (57, 1479972), (76, 1109979), (78, 1081518), (106, 795834), (114, 739986), (117, 721012), (156, 540759), (159, 530556), (171, 493324), (179, 471276), (212, 397917), (228, 369993), (234, 360506), (247, 341532), (318, 265278), (342, 246662), (358, 235638), (468, 180253), (477, 176852), (494, 170766), (537, 157092), (636, 132639), (684, 123331), (689, 122436), (716, 117819), (741, 113844), (954, 88426), (988, 85383), (1007, 83772), (1074, 78546), (1378, 61218), (1482, 56922), (1611, 52364), (1908, 44213), (2014, 41886), (2067, 40812), (2148, 39273), (2223, 37948), (2327, 36252), (2756, 30609), (2964, 28461), (3021, 27924), (3222, 26182), (3401, 24804), (4028, 20943), (4134, 20406), (4446, 18974), (4654, 18126), (6042, 13962), (6201, 13604), (6444, 13091), (6802, 12402), (6981, 12084), (8268, 10203), (8892, 9487), (9063, 9308)]