72118836

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 198502920

約数和(自身を除く): 126384084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 61, 81, 82, 89, 108, 122, 123, 162, 164, 178, 183, 244, 246, 267, 324, 356, 366, 369, 492, 534, 549, 732, 738, 801, 1068, 1098, 1107, 1476, 1602, 1647, 2196, 2214, 2403, 2501, 3204, 3294, 3321, 3649, 4428, 4806, 4941, 5002, 5429, 6588, 6642, 7209, 7298, 7503, 9612, 9882, 10004, 10858, 10947, 13284, 14418, 14596, 15006, 16287, 19764, 21716, 21894, 22509, 28836, 30012, 32574, 32841, 43788, 45018, 48861, 65148, 65682, 67527, 90036, 97722, 98523, 131364, 135054, 146583, 195444, 197046, 202581, 222589, 270108, 293166, 295569, 394092, 405162, 439749, 445178, 586332, 591138, 667767, 810324, 879498, 890356, 1182276, 1335534, 1758996, 2003301, 2671068, 4006602, 6009903, 8013204, 12019806, 18029709, 24039612, 36059418, 72118836]

約数ペア:

[(1, 72118836), (2, 36059418), (3, 24039612), (4, 18029709), (6, 12019806), (9, 8013204), (12, 6009903), (18, 4006602), (27, 2671068), (36, 2003301), (41, 1758996), (54, 1335534), (61, 1182276), (81, 890356), (82, 879498), (89, 810324), (108, 667767), (122, 591138), (123, 586332), (162, 445178), (164, 439749), (178, 405162), (183, 394092), (244, 295569), (246, 293166), (267, 270108), (324, 222589), (356, 202581), (366, 197046), (369, 195444), (492, 146583), (534, 135054), (549, 131364), (732, 98523), (738, 97722), (801, 90036), (1068, 67527), (1098, 65682), (1107, 65148), (1476, 48861), (1602, 45018), (1647, 43788), (2196, 32841), (2214, 32574), (2403, 30012), (2501, 28836), (3204, 22509), (3294, 21894), (3321, 21716), (3649, 19764), (4428, 16287), (4806, 15006), (4941, 14596), (5002, 14418), (5429, 13284), (6588, 10947), (6642, 10858), (7209, 10004), (7298, 9882), (7503, 9612)]