72392502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 192264192

約数和(自身を除く): 119871690

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 47, 49, 62, 78, 91, 93, 94, 98, 141, 147, 169, 182, 186, 217, 273, 282, 294, 329, 338, 403, 434, 507, 546, 611, 637, 651, 658, 806, 987, 1014, 1183, 1209, 1222, 1274, 1302, 1457, 1519, 1833, 1911, 1974, 2303, 2366, 2418, 2821, 2914, 3038, 3549, 3666, 3822, 4277, 4371, 4557, 4606, 5239, 5642, 6909, 7098, 7943, 8281, 8463, 8554, 8742, 9114, 10199, 10478, 12831, 13818, 15717, 15886, 16562, 16926, 18941, 19747, 20398, 23829, 24843, 25662, 29939, 30597, 31434, 36673, 37882, 39494, 47658, 49686, 55601, 56823, 59241, 59878, 61194, 71393, 73346, 89817, 110019, 111202, 113646, 118482, 132587, 142786, 166803, 179634, 214179, 220038, 246233, 256711, 265174, 333606, 389207, 397761, 428358, 492466, 513422, 738699, 770133, 778414, 795522, 928109, 1167621, 1477398, 1540266, 1723631, 1856218, 2335242, 2784327, 3447262, 5170893, 5568654, 10341786, 12065417, 24130834, 36196251, 72392502]

約数ペア:

[(1, 72392502), (2, 36196251), (3, 24130834), (6, 12065417), (7, 10341786), (13, 5568654), (14, 5170893), (21, 3447262), (26, 2784327), (31, 2335242), (39, 1856218), (42, 1723631), (47, 1540266), (49, 1477398), (62, 1167621), (78, 928109), (91, 795522), (93, 778414), (94, 770133), (98, 738699), (141, 513422), (147, 492466), (169, 428358), (182, 397761), (186, 389207), (217, 333606), (273, 265174), (282, 256711), (294, 246233), (329, 220038), (338, 214179), (403, 179634), (434, 166803), (507, 142786), (546, 132587), (611, 118482), (637, 113646), (651, 111202), (658, 110019), (806, 89817), (987, 73346), (1014, 71393), (1183, 61194), (1209, 59878), (1222, 59241), (1274, 56823), (1302, 55601), (1457, 49686), (1519, 47658), (1833, 39494), (1911, 37882), (1974, 36673), (2303, 31434), (2366, 30597), (2418, 29939), (2821, 25662), (2914, 24843), (3038, 23829), (3549, 20398), (3666, 19747), (3822, 18941), (4277, 16926), (4371, 16562), (4557, 15886), (4606, 15717), (5239, 13818), (5642, 12831), (6909, 10478), (7098, 10199), (7943, 9114), (8281, 8742), (8463, 8554)]