75987324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 231469056

約数和(自身を除く): 155481732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 71, 84, 93, 124, 126, 137, 142, 186, 213, 217, 252, 274, 279, 284, 372, 411, 426, 434, 497, 548, 558, 639, 651, 822, 852, 868, 959, 994, 1116, 1233, 1278, 1302, 1491, 1644, 1918, 1953, 1988, 2201, 2466, 2556, 2604, 2877, 2982, 3836, 3906, 4247, 4402, 4473, 4932, 5754, 5964, 6603, 7812, 8494, 8631, 8804, 8946, 9727, 11508, 12741, 13206, 15407, 16988, 17262, 17892, 19454, 19809, 25482, 26412, 29181, 29729, 30814, 34524, 38223, 38908, 39618, 46221, 50964, 58362, 59458, 61628, 68089, 76446, 79236, 87543, 89187, 92442, 116724, 118916, 136178, 138663, 152892, 175086, 178374, 184884, 204267, 267561, 272356, 277326, 301537, 350172, 356748, 408534, 535122, 554652, 603074, 612801, 817068, 904611, 1070244, 1206148, 1225602, 1809222, 2110759, 2451204, 2713833, 3618444, 4221518, 5427666, 6332277, 8443036, 10855332, 12664554, 18996831, 25329108, 37993662, 75987324]

約数ペア:

[(1, 75987324), (2, 37993662), (3, 25329108), (4, 18996831), (6, 12664554), (7, 10855332), (9, 8443036), (12, 6332277), (14, 5427666), (18, 4221518), (21, 3618444), (28, 2713833), (31, 2451204), (36, 2110759), (42, 1809222), (62, 1225602), (63, 1206148), (71, 1070244), (84, 904611), (93, 817068), (124, 612801), (126, 603074), (137, 554652), (142, 535122), (186, 408534), (213, 356748), (217, 350172), (252, 301537), (274, 277326), (279, 272356), (284, 267561), (372, 204267), (411, 184884), (426, 178374), (434, 175086), (497, 152892), (548, 138663), (558, 136178), (639, 118916), (651, 116724), (822, 92442), (852, 89187), (868, 87543), (959, 79236), (994, 76446), (1116, 68089), (1233, 61628), (1278, 59458), (1302, 58362), (1491, 50964), (1644, 46221), (1918, 39618), (1953, 38908), (1988, 38223), (2201, 34524), (2466, 30814), (2556, 29729), (2604, 29181), (2877, 26412), (2982, 25482), (3836, 19809), (3906, 19454), (4247, 17892), (4402, 17262), (4473, 16988), (4932, 15407), (5754, 13206), (5964, 12741), (6603, 11508), (7812, 9727), (8494, 8946), (8631, 8804)]